Slabline – Graded Card Value

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In-app purchases

About this app

Slabline is the decision engine for graded trading-card collections — a protection score and live valuation for your slabs.

Add your graded cards and Slabline values them live from real market comps,
then scores how well you're protecting them, the way an underwriter would.
Whether you collect Pokémon, sports cards, Yu-Gi-Oh, Magic, One Piece or
Lorcana, every PSA, BGS, SGC and CGC slab is tracked in one place.

WHAT YOU GET

• Slabline Score™ — a 0–1000 protection score, with the five factors behind it
• Live valuation — comp-backed market values for every graded card you own
• Which grader pays most — compare PSA, BGS, SGC and CGC, and see what your card would sell for today
• Concentration & liquidity — surface where risk is hiding in your collection
• Insurance-ready — generate a broker schedule and claim pack in one tap
• Scan — point your camera at a slab to add it instantly

Slabline is built for serious collectors who treat graded cards as assets:
know what your collection is worth, know which cards to sell and where, and
know you're covered before you need to be.

Sign in with Google in one tap. Free to start — track up to 25 graded cards,
forever. Insured and Vaulted plans add the broker insurance schedule and a
weekly market brief.