Slabline™
Graded-card protection score
Sports and Pokémon, every grade and every grader, priced from real recorded sales. Scan a slab, Pre-Grade a raw card, and get an insurance-ready schedule in one tap.
A 2003 Topps Chrome LeBron in a 10 has sold for a median $6,558 at CGC and $41,361 at BGS. Slabline puts every grader side by side, each from its own recent sales, so you know what your slab is really worth.
Slabline reads the slab label and cert, finds the exact card and prices it at its grade.
Snap a raw card. Slabline estimates the grade, prices it at that grade, and tells you whether the fee pays off.
Most homeowners and renters policies cap collectibles. Slabline shows how much of your collection sits above your coverage and builds the schedule your broker asks for.
One number from 0 to 1000 that shows how well your cards are protected, and exactly what to do to raise it. Tap a step to see the score move.
Every card, cert, grade and current value in one clean PDF, valued from recent sales and ready to send to your broker or a collectibles insurer. Update it any time with one tap.
| Card | Grade | Cert | Value |
|---|---|---|---|
| 1986 Fleer Michael Jordan #57 | PSA 9 | ••••7221 | $46,500 |
| 1999 Base Set Charizard #4 | PSA 10 | ••••0943 | $37,966 |
| 2003 Topps Chrome LeBron James #111 | PSA 10 | ••••3806 | $13,403 |
| 2025 Topps Cooper Flagg Auto | PSA 10 | ••••8562 | $9,999 |
| Scheduled total · 4 items | $107,868 | ||
Unfold it, and the whole card opens up. Fold it, and the cover screen is a full Slabline phone.
Tell us the cards you want. We email you when one is listed below its value.
Baseball, basketball, football, hockey, Pokémon and more, every grade.
How well your collection is protected, and the factors behind it.
Slabline answers card-value questions inside AI assistants, from the same real sales.
From recorded sales on marketplaces and auction houses such as eBay, Goldin, Fanatics Collect, Heritage and Alt, matched to the exact card, grader and grade. Each card page shows the sales behind its value.
No. Search any card and see its value free. A free account keeps up to 25 cards and gives you 10 Pre-Grades a month.
PSA, BGS, SGC and CGC, across sports and trading card games including Pokémon: 1.57 million graded cards in the catalog.
No. Slabline values your collection and builds a schedule you can take to your broker or a collectibles insurer. Premium figures are estimates.
Search any graded card. Free, no account needed.