Can you ask what the reserve price is?

You can ask, but the seller decides whether to answer. Investopedia says a seller may disclose the reserve in the listing or on request, and some auctions keep it undisclosed. Many platforms show only whether the reserve has been met.

What happens if the reserve price is not met?

The lot does not sell, and no bidder wins. The seller may relist it, lower the reserve where the platform allows, or offer it to underbidders later. The buyer who bid highest has no claim on the item.

Can you bid below the reserve price?

Yes. On eBay, for instance, you can place a bid below the reserve, but you will not win unless the reserve is met. Bidding early is a way to stay in the auction and watch for the status to change.

Is a reserve the same as a starting bid?

No. The starting bid is where bidding opens and is visible. The reserve is the seller’s minimum winning price and may be much higher. A seller can start at a low price with a high reserve, so a low opening bid does not mean a low sale price.

Auction Reserve Price: How It Works and How to Set One

That is the whole mechanism. The details are where sellers and bidders get hurt: whether the number is disclosed, how it differs from an opening bid, what “reserve not met” really means, and what U.S. law says about pulling an item. This guide covers each, then applies it to selling an AI SaaS business, where a reserve is really a walk-away number.

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TL;DR

A reserve price is the seller’s confidential minimum. The opening bid can sit well below it, and a bid below the reserve cannot win.
“Reserve not met” means no sale at the current bid. “Reserve met” means the lot will sell to the highest bidder. “No reserve” means it sells once a bid is placed, whatever the price.
Under the U.S. Uniform Commercial Code, an auction is with reserve unless it is explicitly offered without reserve. State rules add their own requirements.
For an AI SaaS sale, set your reserve from verified revenue and a real valuation, not from what you hope for. On AIExchange.club, listing is free, the success fee is a flat 10% with no monthly fees, and deals close through escrow with standardized contracts.

What an auction reserve price is

A reserve is the minimum amount a seller is willing to accept. Investopedia describes it as protection for the seller against an unfavorable sale: the item is not sold for less, however the bidding goes. Traditional auction houses work the same way. Christie’s explains that the reserve is agreed in advance with the auction house and stays confidential.

The reserve is separate from the price at which bidding starts. A seller can start the auction low and keep the real floor private. MLB’s auction guidance gives the practical rationale: a low opening value draws in multiple bidders and avoids forcing everyone to start at fair market value, and a reserve is also useful when the seller is unsure what the item is worth. The seller gets the pull of a low entry price without committing to sell at it.

Why sellers set one

There are three common reasons:

Protection. You never sell below the number you could live with.
Demand building. A low start invites more bidders, and more bidders tend to push the price up.
Uncertainty about value. When you do not know what the market will pay, the reserve caps your downside while the auction discovers the price.

The skeptical view is common too. A popular Reddit thread on eBay asks why a seller does not simply start the auction at the lowest acceptable price. That is a fair point, and it has a real answer: a high opening price can scare off bidders before they get invested, while a low one gets them bidding and committed. We come back to this in the drawbacks below.

Reserve price vs. opening bid vs. no reserve

These terms get mixed up constantly. Here is how they differ.

Term	What it is	Visible to bidders?	Can the item fail to sell?
Opening bid (starting bid)	The price where bidding begins	Yes	Not by itself
Reserve price	The seller’s minimum winning price	Usually the amount is hidden; the status is shown	Yes, if bidding ends below it
No reserve (absolute)	No minimum at all	Marked as no reserve	No, once a bid is placed

Investopedia notes that the opening bid is a suggested starting price that may be lower than the reserve. On GunBroker, for example, the auction begins at a separate Starting Bid and the reserve is kept secret from bidders.

A no-reserve lot is the opposite case. Christie’s defines it as a lot with no minimum price that is guaranteed to sell once a bid is placed, regardless of the final price. Its auctioneers state this during a live sale, and the status is flagged with a symbol online and in the catalogue.

One practical consequence: a no-reserve auction rewards a seller who is confident that competition will do the work. It punishes a seller with only one or two likely bidders.

“Reserve met” and “reserve not met”

Most online platforms show a status flag instead of the number. Here is what each flag means.

Reserve not met. You can still place a bid below the reserve, but the highest bidder will not win unless the reserve is reached. eBay’s buyer guidance says exactly this. Bidding under the reserve is therefore a way to stay in the game, not a way to win cheaply.

Reserve met. Once bidding reaches the threshold, Christie’s says the lot is guaranteed to sell to the highest bidder. Automatic bidding can trigger this early. On GunBroker, if your maximum bid is at least the reserve, the system posts a bid that meets the reserve and displays “Reserve Met.” So a high maximum bid can reveal the reserve’s existence as a threshold even when the amount stays hidden.

For bidders, this means the status flag is real information. If a lot sits at “not met” and the bid is far below your ceiling, you know the seller expects more. If it flips to “met,” you are competing for a lot that will definitely sell.

"Reserve met" and "reserve not met" — overview diagram

Can you find out what the reserve is?

Usually not, but it depends on the platform. The seller sets the reserve and decides whether to reveal it. Investopedia says a seller may disclose it in the listing or on request, while some auctions keep it undisclosed.

The common compromise is the one Christie’s uses: the exact figure stays confidential, but bidders can see whether bidding has reached a level sufficient for a sale. GunBroker works the same way, as its help page shows.

Is secrecy better for the seller? Research suggests there is no universal answer. A Royal Economic Society briefing summarizing work by Stephanie Rosenkranz and Patrick Schmitz says secrecy can shape bidders’ reference points and the seller’s revenue, and that the better disclosure strategy depends on auction conditions. Treat any claim that “hidden is always better” or “public is always better” with suspicion.

What happens when the reserve is not met

If bidding ends below the reserve, the sale does not happen. Christie’s calls this the lot being passed or “bought in,” with no transaction. A Bonauction knowledge base article updated in November 2025 says the same thing in online terms: no bidder wins, and the seller may relist the item or offer it later.

Sellers usually have three options afterward:

Relist with a lower reserve, a better description or better timing.
Lower the reserve mid-auction, where the platform allows it.
Make a second-chance offer to the underbidders. eBay lists lowering the reserve during the auction and Second Chance Offers after it ends as seller options.

A failed reserve is information. It tells you the market valued the asset below your number. The mistake is to treat it as proof that buyers are wrong. Sometimes they are. Often the number was set from hope, not from data.

Advantages and drawbacks

For sellers

A reserve protects against an unfavorable low sale, per Investopedia.
It lets you open low to draw bidders.
It limits the risk of an auction with thin demand.

Against sellers

A reserve set too high stalls the auction. Bidders who see “reserve not met” for days may drift away.
Failed auctions can leave a stale listing. A relisted asset invites the question of why it did not sell the first time.

For bidders

A “met” flag signals that the sale is real.

Against bidders

Investopedia notes that reserves reduce the chance of a bargain and create uncertainty about the minimum needed to win. You can spend time and attention on a lot you cannot win.

How U.S. law treats reserves

In the United States there is a baseline rule and a layer of state rules on top.

The baseline is the Uniform Commercial Code. UCC § 2-328 says a sale by auction is with reserve unless the goods are explicitly put up without reserve. In an auction with reserve, the auctioneer may withdraw the goods at any time until announcing completion of the sale. In an auction without reserve, goods generally cannot be withdrawn once a bid is called, unless no bid is made within a reasonable time. Note that the UCC governs sales of goods. A software company changing hands is usually structured as an asset or equity purchase, so the contract between the parties and the auction terms matter more than the UCC default.

State rules vary:

Tennessee’s regulations define an absolute auction as one sold to the highest bidder, and a reserve auction as one where the seller may set a minimum, accept or reject bids and withdraw before completion.
Arkansas real estate auction rules distinguish disclosed or undisclosed minimum bids in reserve auctions from absolute auctions with no minimum, and require written auction terms.
Texas auctioneer standards state that an auction advertised as “absolute” or “without reserve” may not have a minimum bid.

The lesson: read the specific auction’s written terms. If an auction is labeled “absolute” or “no reserve,” a minimum price contradicts the label, and in some states it is a violation. If you are running a high-value sale, ask a lawyer licensed in your state before you choose the format.

Setting a reserve when you sell an AI SaaS business

A reserve on a $20 collectible is a gut call. A reserve on a revenue-generating AI product is a financial decision with a defensible basis. Here is how we suggest building one.

Start from verified numbers

Buyers pay for revenue they can verify. Pull trailing twelve months of revenue from your payment processor, churn by cohort, hosting and model API costs, and the hours you spend each week. A reserve that ignores API costs overstates what an acquirer will see as profit.

Four verified business inputs inform a reserve

Pick a walk-away number, not a wish

Your reserve is the answer to one question: below what price would you rather keep running the product? Include your alternatives. Keeping the product has a value (its cash flow), shutting it down has a value (near zero), and a sale has the cost of the 10% success fee. Net the fee out before you decide what “acceptable” means.

An illustration with made-up numbers: if you would be content with $30,000 in your pocket after fees, a 10% success fee means the sale price needs to reach about $33,333. That is your reserve floor, before taxes. Run your own figures; this is arithmetic, not a market benchmark.

Use a valuation to sanity-check it

A reserve far above what comparable products fetch will stall. Our AI SaaS valuation quiz gives a data-backed starting point so the number rests on something other than hope.

Open low enough to attract competition

The point of the reserve structure is to let a low start build bidder interest while the floor protects you. Our guides on AI SaaS auction strategies and how marketplace auctions work go deeper on timing and bidder psychology. If you want to understand how sealed formats change the dynamics, read about double blind bidding.

Protect the details before bidders see them

A reserve conversation means sharing real revenue numbers. Put an NDA in place first. Our piece on what an NDA for a business sale should cover walks through the clauses.

If you are buying

Treat “reserve not met” as a signal, not a barrier. Decide your ceiling from the product’s verified revenue and your own cost to run it, then bid up to that and stop. If the lot does not reach a price you can justify, move on to the next one. You can browse current AI SaaS businesses in the AIExchange.club marketplace.

Our perspective

We run a marketplace for AI SaaS businesses, and the most common mistake we see in pricing is anchoring on what a founder spent, not on what a buyer can verify. Side projects built over a few weekends and products with years of recurring revenue are different assets, and buyers price them differently. The founder’s emotional number rarely survives due diligence.

Our view on reserves follows from that. Set the floor from net proceeds after the 10% success fee and from your honest alternative, which is usually keeping the product running. Start the bidding low enough that several buyers can engage. Let competition find the price above your floor. And do not treat a failed reserve as a failure of the format: it is the market telling you something about the number.

We also care about what happens after the bid. A winning price means little if the deal falls apart in paperwork, which is why every deal on our platform runs through a six-stage pipeline (Kickoff, LOI, Due Diligence, APA, Escrow, Closing), with standardized contracts signed in the platform and funds held by Escrow.com.

— Phillip

Selling an AI SaaS business with us

AIExchange.club is a marketplace for AI SaaS businesses only: AI writing tools, agents, chatbots, analytics, coding tools, Chrome extensions and more. Listing is free. We charge a flat 10% success fee, paid only when a deal closes, with no monthly fees and no hidden charges. Deals close through escrow with standardized contracts, and our target close time is under 14 days. You can start your free listing or see pricing and membership options. Buyer membership is $49 per month or $399 per year for full marketplace access.