What is the Slabline Score?

The Slabline Score is a credit-style 0–1000 protection score for a graded trading-card collection, blended from five weighted factors: Insurance (35%), Concentration (25%), Storage (20%), Liquidity (10%), and Provenance (10%). Higher is better; bands run A (≥880) to F (<400).

How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

How much does Slabline cost?

Slabline is free for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card and scan limits. Insured is $149/year (or $14.99/month) and adds a broker-ready insurance schedule and a weekly market brief.

What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

Slabline^™Sign in Graded cards →

Sealed products

Sealed box values

Q: How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Q: Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Q: Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

Q: How much does Slabline cost?

Slabline is free for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card and scan limits. Insured is $149/year (or $14.99/month) and adds a broker-ready insurance schedule and a weekly market brief.

Q: What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

What booster boxes, Elite Trainer Boxes, cases, tins and packs sell for today — 8,003 sealed products from real sales, updated daily. Track yours next to your graded cards, free.

All sealed Booster boxes 3,627 Sealed 1,099 Booster packs 907 Tin 586 Bundle / deck 570 Collection box 468 Blister / 3-pack 363 Case 232 Elite Trainer Box 151

Highest-end sealed

most expensive today

High-end that actually trades

12+ recorded sales a year

1Premium Booster · Premium Booster Display [PRB01]One Piece · 30 sales/yr$886
2Japanese Promo · Premium Card Collection [Kumamoto Special]One Piece · 157 sales/yr$380
3Japanese Promo · Premium Card Collection [One Piece Day '25]One Piece · 171 sales/yr$264
4Promo · Premium Card Collection [6 Assort Vol.1]One Piece · 48 sales/yr$246
5Japanese Promo · Premium Card Collection [Girls Edition]One Piece · 93 sales/yr$245
6Japanese Extra Booster Heroines Edition · Sealed Admirable Collection Vol.1 Vinsmoke ReijuOne Piece · 13 sales/yr$170
7Super Expansion Set: 5th Anniversary Set · Sealed Box [Premium]Dragon Ball · 21 sales/yr$170
8Japanese Promo · Premium Card Collection [Leader Collection]One Piece · 57 sales/yr$150
9Japanese Promo · Premium Card Collection [25th Anniversary]One Piece · 22 sales/yr$150
10Fabled · Collection Starter SetLorcana · 365 sales/yr$122

One Piece

22 products

Pokémon

363 products

Lorcana

2 products

Magic

9 products

Digimon

4 products

Dragon Ball

6 products

Sealed prices are market estimates from recent sales of factory-sealed product — not an appraisal or investment advice. Sports sealed (wax, hobby boxes) is coming.