Price the exact card.
Not the look-alikes.

Photograph a card. ListRight drafts the eBay title, pulls the real sold comps, and shows every comp it kept or rejected — so you review the price before you list.

ListRight is web-based subscription software for trading-card sellers. It is a listing-preparation tool — it does not buy, sell, ship or process payment for any card, and no physical goods are shipped.

Real engine output, cached run Jul 25 2026 — 40 comps fetched, 12 graded slabs excluded (graded median $140), 28 raw sales kept, median $77.50. Not a customer result. Card art is unbranded on purpose; the audit report names the real card.

What comes back on every card

Three things, ready to paste — and the comp table that justifies the number, including the rows it refused to use.

Price a PSA 10 off raw sales and you list an $84 card at $31. That struck-through row is one ListRight refused to price on — graded and raw are never averaged together.

Illustrative example of the token rules and comp handling — not a customer result.

Buyers search "Auto." Not "Autograph."

Miss the token a buyer actually types and your card doesn't appear in the search that would have sold it. Every card app writes a title. ListRight writes it from rules — the same value tokens, in the hobby's order, inside the 80-character limit, every single time.

Priced off sold comps.
Not a "market price."

Including the ones it threw out. That hollow row in the example above — struck price, "raw — not PSA 10" — is a comp ListRight refused to price on. No other tool shows you its own rejects.

Seven stages.
No guessing at any of them.

This is the whole pipeline. Nothing here is a language model being asked politely to produce a good title — the identification is structured, and everything after it is deterministic code with tests.

1. 01 · ReadFront and back. HEIC and JPEG, EXIF rotation corrected, decompression-bomb guarded, downscaled to 1600px before anything sees it. The back resolves year, set and serial the front can't.
2. 02 · IdentifyStructured extraction, not prose. Twenty fields come back typed — sport, year, brand, set, player, team, card number, parallel, insert, serial, print run, grader, grade, cert — each with a confidence. The model fills a schema; it doesn't write a sentence and hope.
3. 03 · TokensRules override the model. A legible serial derives the print run whether the card reads 074/250, /250 or 250. A 1st Bowman prospect is forced to not be a rookie, because it isn't one — a distinction most tools get wrong in both directions.
4. 04 · Title & descriptionAn 80-character budget, spent by priority — plus the description. Grade, player and year are never dropped. Then RC, 1st Bowman and the print run — short, high-signal — outrank the long brand string and the card number. Duplicate variety text is removed when the brand already contains it, and ALL-CAPS grader fields are re-cased without breaking RC, PSA, SP or SSP. The description is written alongside it, with population context and no external links — eBay treats those as a policy violation.
5. 05 · CompsReal eBay sold listings — 40 pulled per card, including accepted Best Offer prices that eBay hides from you. That's the truest record of what a card actually trades for, and most tools never see it.
6. 06 · SegmentThe step that decides whether the number means anything. Multi-card lots stripped out. Graded separated from raw. Serial-numbered parallels matched to serial-numbered parallels. Currencies split. Stale sales aged out. A comp set that skips this is just an average of unrelated cards.
7. 07 · PriceMedian, not mean — one shill sale can't drag it. Range is the interquartile band, so the middle half of real sales. Confidence is computed from sample size and spread, and it's always shown with the numbers behind it, never as a bare adjective.

Graded slabs additionally verify against PSA's public API — identity and population, by cert number.

The same card, titled two ways

Illustrative pairs showing the token rules. The Ahuna title is a real engine output (live run, 2026-07-28). Not customer results — there aren't any yet.

Founding series

Try five cards free, no card required. If it earns a seat, twenty-five people get it at $19 — cheaper than it will ever be again, permanently — and get to tell me what to build next.

Past 500 cards in a month? Email me and I'll raise your cap — I'd rather price it right than have you hit a wall · 5 cards free first, no card required · Cancel anytime · Refund in the first 30 days

DELIVERY · ListRight is web-based software. Access is delivered electronically and is available immediately after successful payment, through your account on listrightapp.com. No physical goods are shipped. Subscription renews monthly at $19 until cancelled; cancel any time.

Honest status: the engine works and is what I use on my own cards. The hosted version is early — you'll be using a beta and talking to me directly. It does not publish to eBay or Whatnot yet; you copy the title and price into your listing. That's next.

Get the launch note

One email when it opens. Nothing else.

Would you use this one?

Deciding what to build after launch. One candidate: measure centering, flag corner and edge defects, then tell you whether paying to grade is worth it against what the graded comps actually sell for. If you'd use it, say so — that's how I'll decide.