What it really sells for. Everywhere.
Real sold prices from GOAT and Mercari next to Chrono24 asking prices, by size and by condition, and what you keep after each platform's fees. Free, every week.
What this year's gifts really sell for
Second-hand consoles sell 27-62% below their 2026 prices; 8 of 10 sneakers resell above retail.
Biggest movers
Change vs last week's price of the same kind (sold vs sold, ask vs ask).
UGG Classic Ultra Mini Boot
+19.5% · now $79.90
CollectiblesStanley Quencher H2.0 FlowState Tumbler (40 oz)
+12.4% · now $50
SneakersAir Jordan 11 Retro 'Space Jam' (2026)
+9.4% · now $545
SneakersTravis Scott x Nike Air Force 1 Low '07 'Ice Blue'
+5.6% · now $585
SneakersAir Jordan 11 Retro 'Gamma Blue' (2025)
+4.1% · now $356
Sneakersadidas Yeezy Boost 350 V2 'Bone'
-20.4% · now $195
Every item, one screen
SOLD = finished sales. ASK = current asking prices. The bars show how many data points sit behind each price.
Pick a market
Sneakers
Last sale and lowest ask in every size on GOAT, plus new-condition Mercari sales.
Gaming & Tech
Consoles and handhelds: real Mercari sold prices, by condition.
Collectibles
Sealed Pokemon, LEGO and Labubu: what they actually sell for.
Fashion
UGG and lululemon: real Mercari sold prices, by condition.
Watches
Chrono24 asking prices by reference: the dealer market, not auction hype.
Built for people who actually sell
Sold, not wishful
Asking prices run well above what things sell for. Every number here is tagged SOLD or ASK, so you never mix the two.
What you keep, after fees
StockX, GOAT, eBay, Mercari and Chrono24 all take a different cut. We show the payout that lands in your account.
By size and condition
A size 13 is not a size 9, and "Like new" is not new. Heat maps and condition breakdowns show the real spread.
Honest sample sizes
Every price shows how many sales or listings sit behind it. Thin data gets a warning instead of fake precision.
Weekly, archived
Prices refresh every week and every week is kept, so trends build up instead of being overwritten.
Open data, no login
Download every week as JSON or CSV, or use it from an AI agent. Free, CC BY 4.0, and yours to keep.
The weekly movers email
The biggest price moves of the week, in one short email. Free. Double opt-in, one-click unsubscribe. Want a single item? Open its page and set a price alert.
Request an item
Tell us what you buy or sell. The most-requested items get added to the weekly index.
Free JSON. No key. No signup.
Every weekly snapshot is published as static JSON and CSV with stable slugs, sample sizes and price types. Pull it into a spreadsheet, a Discord bot, a pricing model or an AI agent.
$ curl -s https://www.aiplannermail.com/data/latest/items.json | jq '.items[0]'
{
"slug": "air-jordan-4-bred-reimagined",
"price": 251.0,
"priceType": "SOLD",
"sampleSize": 13,
"bestTrackedPlatform": "GOAT",
"bestTrackedNetPayout": 215.71
}Which platform pays the most?
Type any price and compare five platforms' fees in one second.
Did sneakers beat the S&P 500?
4 of 10 items beat the index from launch day, after selling fees.