★ FOUR STEPS
FROM SCAN TO
SMART DECISION
No spreadsheets. No guesswork. Point, scan, decide.
01
SCAN
Point your camera at any Pokémon card. Or search by name. Identified in under a second — singles and slabs.
→
02
PRICE
Real-time TCGPlayer market prices pulled instantly. Low, mid, high, and market price — no manual lookups, no stale data.
→
03
ANALYZE
Grade probability meets expected value math. Every grade, every grader cost, every outcome — calculated transparently.
→
04
DECIDE
Clear verdict: grade it, sell raw, or hold. One number. One answer. Backed by the same transparent EV formula every time.
★ WHAT YOU GET
EVERYTHING YOU
NEED TO MAKE THE CALL
Six tools in one platform. No fragmented Discord threads. No stale spreadsheets.
REAL-TIME MARKET PRICES
Live TCGPlayer-derived pricing for every card. Low, mid, high, and true market price. Updated continuously — never guess what a card is worth at the register.
GRADE PROBABILITY
Set your card's condition. See the probability distribution across every grade from PSA 10 down to 7 — informed by published PSA / BGS / CGC distribution data. Estimates, not guarantees — actual outcomes vary card-to-card.
EXPECTED VALUE CALCULATOR
P(grade) × price − grading cost = your expected profit. The formula is transparent, auditable, and shown in full. No black boxes. No "just trust us."
PSA / BGS / CGC
Compare grading costs across all three major companies. Every service tier, every fee, every turnaround time — side by side so you pick the right grader for your card.
▤
COLLECTION TRACKING
Save cards to your vault. Track values over time. Know exactly what your collection is worth at a glance — singles and slabs in one place.
ONE-TAP EBAY LISTING
Made the call to sell? List on eBay directly from the app. Title, price, description — all pre-filled from your scan data. List in under 30 seconds.
★ THE FORMULA
THE MATH IS
THE PRODUCT
Other tools tell you a card's price. SlabCheck tells you what to do with it.
Every recommendation comes from the same transparent formula. No hidden algorithms. No "trust us." Just math.
EV = Σ( P(grade) × price ) − cost
We show you every row in the table. Every probability. Every price used. Every cost deducted. You can verify the answer yourself in 30 seconds.
TRANSPARENT
Every probability and price shown in full
REAL-TIME
Fresh TCGPlayer prices, refreshed as the market moves
MULTI-GRADER
PSA, BGS, and CGC fees all compared
EV BREAKDOWN
Charizard ex (Near Mint) · PSA Economy
Example prices
| Grade | Prob | Price | EV |
|---|---|---|---|
|
10
|
5% | $350 | $17.50 |
|
9
|
50% | $150 | $75.00 |
|
8
|
40% | $70 | $28.00 |
|
7
|
5% | $45 | $2.25 |
Expected value (gross)
$122.75
Seller fees + time discount
−$18.90
Grading cost (PSA Economy)
−$55.00
NET EV
+$48.85
GRADE IT · Grading nets $48.85. Selling raw nets $38.74.
★ PRICING
PICK YOUR PLAN
SlabCheck is launching soon. Join the waitlist and we'll email you the day it's live. No card required.
FREE
$0/mo forever
For casual collectors checking prices before buying.
Card scanner — 10 scans/day
Real-time TCGPlayer-derived pricing
Full multi-grader EV (PSA + BGS + CGC)
Unlimited collection vault
Price history with change and range
Portfolio P&L tracking
Price alerts
eBay one-tap listing
★ UNLIMITED SCANS
COLLECTOR
$7/mo
For active collectors who submit cards regularly.
Everything in Free
Unlimited scans
Price history up to 1 year, with change and range
Portfolio P&L (cost basis + realized/unrealized gains)
Price alerts — up to 20
One-tap eBay listing
Investor: B/H/S signals + underpriced-listing scanner
INVESTOR
$15/mo
For serious investors holding slabs and sealed long-term.
Everything in Collector
Underpriced-listing scanner (eBay + TCGPlayer)
Buy / Hold / Sell signals with public outcome ledger
Sealed rip-vs-hold EV calculator
Unlimited alerts with SMS + Discord delivery
★ FREE TO JOIN · NO CREDIT CARD
READY TO MAKE
THE SMART MOVE?
SlabCheck is launching soon. Join the waitlist and we'll email you the day it's live. No card required.
OR EMAIL US DIRECTLY AT hello@slabcheck.app