Where the money goes: the gavel captured 44¢ of every dollar these government lots were worth

We followed $2.18 million of open-market resale value across 106 real government auction lots. For every dollar these items were actually worth, the winning bids captured just 44 cents. Here's where the rest went — drawn as a flow chart.

When a government auction ends, the closing price feels like the whole story: an agency clears an item off its books, someone pays, done. But that hammer price is only a slice of what the item is worth on the open market. The rest of the value doesn't disappear — it's simply collected later, by whoever buys the lot and resells it. A Sankey diagram is the honest way to see that split: one stream of real value flows in on the left, and you watch exactly how much of it the auction kept versus how much flowed straight past it.

The gavel only collected 44 cents on the dollar

Stack up everything these 106 lots were actually worth on the open market — $2,176,262 — and the auctions that sold them collected $966,652. That's 44 cents for every dollar of real value. The remaining 56 cents didn't evaporate; it was realized later, by whoever bought the lot and resold it. That gap — about $1.21 million across these lots — is the entire reason a resale market in government surplus exists.

It isn't a markup anyone invented. It's the difference between a liquidation price — clear the item, few bidders, low opening bid — and an open-market price, the same item in front of a buyer who went looking for it. Government sellers are liquidating, not maximizing, and most people don't know these auctions exist. Fewer bidders plus a seller who just wants it gone equals hammer prices well below what the item is worth somewhere else.

Almost all of it pools in the heavy stuff

The branch on the right of the chart is the part people don't expect. Of the $1.21M gap, about 97% — roughly $1.18M — is heavy equipment and commercial trucks: loaders, dump trucks, fire apparatus. The two ends of the market, side by side: consumer & IT goods (25 lots) carried a total gap of about $15,000, a median of roughly $304 per lot. Equipment & heavy trucks (78 lots) carried a total gap of about $1.18M, a median near $15,750 per lot. Same auction site, wildly different stakes — which is exactly why knowing what a specific lot is worth is the hard, valuable part.

Follow one real lot

The aggregate is one thing; a single lot makes it concrete. Take GovDeals lot 1791-28146 — a 2020 Komatsu WA380-8 wheel loader. It sold at the gavel for $15,400. Against realized equipment-auction sold comps, that machine was worth about $69,000 on the open market — an even more lopsided split than the average lot:

One bidder's $15,400 lot was the biggest single gap in the whole set — and it's a real, public close you can check on the receipts page. The chart above is 105 more stories like it, stacked into one flow.

These are receipts — not cherry-picks

Every lot in this flow resold above its hammer price, which is fair to be suspicious of. So here's exactly what you're looking at: these 106 lots are our "receipts" — lots GavelGap rated a buy while they were live, that then closed below a resale estimate from a source we trust. They are, by definition, the wins. We publish them because anyone can check the math against the real auction pages.

That doesn't mean we hide the misses. Of all the trusted-valuation buy calls that have since closed, 176 of 187 — about 94% over the last 45 days — sold below our resale estimate. The other ~6% didn't, and they're in that same denominator. And resale is only ever anchored to an independent market — never a scraped guess:

• Equipment auction sold comps — realized prices from the heavy-equipment resale market, not GovDeals' own floor.
• Retail price comps — live merchant pricing for consumer & IT goods, discounted to a used-resale figure.
• eBay sold comps — what comparable items actually sold for on the open market.
• MarketCheck VIN valuation — VIN-and-mileage vehicle values.

The conservative GovDeals-history floor and loose keyword matches never qualify. If we can't verify the resale number against an outside market, the lot doesn't enter the chart.

How we got these numbers

Every figure here comes from GavelGap's own database of closed GovDeals lots, verified directly against the live data when this story was published. It covers all 106 receipts to date — closes from late May through late June 2026 — and the three streams are grouped by valuation source, with ribbon widths exactly proportional to dollars. The "gap" is the spread between the validated resale estimate and the winning bid; it's measured before buyer's premium, transport and any refurb, so it is the reseller's working spread, not guaranteed net profit. Because the split is dollar-weighted, the big-ticket equipment lots drive the headline 44¢ / 56¢.

This is a snapshot of our tracked dataset, not a census of all U.S. government surplus — GovDeals is one (large) marketplace, and these are the lots we both flagged and could independently value. Resale figures are market estimates, not guaranteed sale prices, and auction pages can expire or relist. None of this is financial advice.

Prefer the full-screen version? This story also lives as a standalone interactive page at gavelgap.com/where-the-money-goes. Related reading: ghost money — the same lots, as a slope chart, the periodic table of government surplus, and why a flip score measures the wrong number.