Sports cards
Topps, Bowman, Panini, Upper Deck. Vintage through modern. Pre-war (T206, Goudey) supported.
01 / The submission problem
One AI for every
card you collect.
Grade prediction. Counterfeit detection. Sealed-product crack-or-hold math. Multi-platform auction sniper. Binder portfolio tracker. Across sports cards, Pokémon, Magic, Yu-Gi-Oh, One Piece, Lorcana, Star Wars Unlimited, Riftbound, and Sorcery: Contested Realm. One subscription, every card.
Free tier · 5 cards/day · no credit card required.
PSA 10
$502
PSA 9
$84
Raw
$36
Verdict
Grade it.
02 / Pick your path
Built for the card you actually collect.
Same AI engine. Same subscription. The experience inside the app shifts to your category — your sets, your rarities, your slang, your fakes.
Pokémon
WOTC base through Scarlet & Violet. Japanese sets. Alt arts, illustrators, full arts, hyper rares.
Magic: The Gathering
Alpha, Beta, Unlimited through Bloomburrow. Reserved List flagged. Cube + EDH valuation.
Yu-Gi-Oh
LOB through Quarter Century Bonanza. Ghost, Starlight, Quarter Century, Prismatic. Counterfeit-trained.
One Piece TCG
OP01 through latest Bandai release. Manga Rares, Don!! parallels, Leader cards, Anniversary set.
Lorcana
The First Chapter through current Disney expansion. Enchanted, Special, Iconic rarities.
Star Wars Unlimited
Spark of Rebellion forward. Foil hyperspace, prestige leaders, showcase parallels.
Riftbound
Riot Games' League of Legends TCG. Origins, Spiritforged, Unleashed, Vendetta, Radiance. The fastest-growing TCG of 2026.
Sorcery: Contested Realm
Alpha, Beta, and Arthurian Legends. PSA + CGC graded. Premium niche for the MTG-spiritual-successor crowd.
Other TCGs
Digimon, Flesh and Blood, Union Arena, Weiss Schwarz. Adding 1-2 categories per quarter by demand.
03 / Everything in one app
Five tools. One subscription.
Most collectors juggle six websites and three Discord servers to make a single decision. CardPrepAI puts every tool you need in one tab.
AI Grade Predictor
Photograph any card → AI predicts the PSA / SGC / CGC grade range with a confidence score. Trained on PSA Pop Reports + verified-grade auction sales. Tells you when grading is +EV.
Counterfeit Detection
Catches fakes, alterations, and reprints before you submit. PSA charges $25 to reject a fake. We flag it for free in seconds — across every TCG.
Sealed Wax Math
Crack or hold? AI runs the EV math on every booster box, ETB, hobby case, and starter deck. Pull-rate-driven expected value vs sealed-product appreciation curves.
Auction Sniper
Watches eBay, Goldin, PWCC, Heritage simultaneously. AI fair-value pricing on every live lot. Auto-bid with sub-second sniping. Stop missing the steal at 2 AM.
Portfolio + Vault
Bulk-import your binder. Track value across every TCG. Get grade-up arbitrage alerts. Generate Whatnot listing copy. Year-end tax export.
One subscription
Pro is $49/mo for unlimited everything across every category. Less than one bad PSA submission. Less than one missed snipe. Cancel anytime.
04 / Pricing
Less than one bad submission.
Free
$0
- 5 card analyses per day
- 1 category at a time
- Basic grade prediction
- Counterfeit flag
- Single-platform price lookup
Pro
$49/mo
- Unlimited analyses across all 8 categories
- Auto-fill PSA / SGC / CGC submission forms
- Live eBay + TCGPlayer + Card Kingdom comps
- Counterfeit + alteration detection
- Sealed-wax crack-or-hold EV math
- Multi-platform auction sniper (eBay, Goldin, PWCC, Heritage)
- Binder portfolio tracker
- Grade-up arbitrage alerts
Concierge
$199/mo
- Everything in Pro
- Bulk CSV import (500+ cards)
- White-glove PSA portal filing
- Whatnot live-stream integration
- Cube / EDH / set-completion advisor
- Priority human review
B2B for local card shops, breakers, and Whatnot streamers · API access · $499/mo Shop tier →
05 / Get in early
Founding members get 50% off — forever.
We're building this in the open. Drop your email and we'll let you know the moment the AI predictor goes live. The first 1,000 members get 50% off Pro for the lifetime of their account — across every category.
06 / Frequently asked
What collectors keep asking.
Why one site for every TCG instead of separate apps?
Most collectors don't stay in one TCG forever. The Pokémon collector also holds a Charizard, also has some Lorcana, also bid on a Beta Underground Sea once. Splitting AI tools across 6 brands meant you'd pay six subscriptions and learn six interfaces. CardPrepAI is one engine, one subscription, eight categories — same data quality, same UI, every card you'll ever own.
How accurate is the AI grade prediction?
We target 70%+ accuracy on top-population cards across each TCG. Confidence scores tell you how much to trust each prediction. Low-confidence flags as "submit at your discretion" — no false promises.
Does the auction sniper work across all categories?
Yes. eBay, Goldin Marketplace, PWCC Vault, Heritage Auctions — for every category we support. Set a watchlist filter (e.g., "PSA 10 Charizard alt arts under $1,200") and the AI watches in the background, places sub-second snipe bids, and notifies you on the win.
What about sealed product math?
Booster boxes, ETBs, UPCs, Premium Collections, hobby cases, hanger boxes. AI tells you whether to open or hold based on PSA-graded pull math + sealed-product appreciation curves. Cross-TCG and sports.
Counterfeit detection — across every TCG?
Yes. The model is trained on the highest-faked cards in each category — LOB Blue-Eyes for Yu-Gi-Oh, Travis Scott Mocha for sneakers (yes, we'll do those soon), 1986 Fleer Jordan for sports, base set Charizard for Pokémon, OP08 Manga Rares for One Piece. Every category has its tells; we know them.
When does it launch?
Public launch summer 2026. Waitlist members get early access in beta starting in 4-6 weeks. Founding-member 50%-off-forever pricing is locked when you sign up — no credit card required to reserve.