✓ Live market values✓ Price history✓ Wishlist & sealed tracking✓ Seller Center for Pro members
TRY CARDMARK FIRSTLook up a card before you sign up.
FREE
See a live card and market value. No account required.
TCG
Multi-TCG foundation
Additional TCG setup
The shared account, database, and provider framework is ready. Catalog import and market data activation are the next phase.
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WELCOME TO CARDMARK
Build your first collection in three quick steps.
Your dashboard comes alive as soon as you add a card.
1
Find your first cardSearch the live catalog by name, number, era, or set.
2
Add condition or gradeRaw or graded — CardMark uses the details to value it accurately.
3
Watch your portfolio buildSee your collection value, leaders, and market movement.
GETTING STARTED
Your CardMark setup
Complete a few quick steps to unlock the full collection experience.
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PORTFOLIO VALUE
Portfolio Value
Portfolio History Recent values use actual daily portfolio snapshots. Missing days may carry forward the most recent recorded value. Earlier history may be reconstructed from available market prices.
$0.00Building history
Period High—Current—Change—
Price history will appear after daily pricing snapshots are available.
COLLECTION LEADERS
Top Cards by Value
PROGRESS
Set Completion
Today's Market Movers
vs. 30-day median
TOP GAINERS↗
TOP LOSERS↘
Collection Card
Card Details
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90-Day Price HistoryLoading...
CardMark
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YOUR PLAN
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Available plans
PAID SUBSCRIPTION
Referral code
CARDMARK
MarketIntelligence
Building Market Intelligence…
INSIGHTS
Market Insights
Quick view of momentum, opportunity and risk across the market.
Grading Analyzer
This card has other published finishes. Confirm this finish or change it. Prices never come from another finish.
Advanced costs
Grade Distribution
Select a card to see grade outcomes.
Singles Market Scanner
MARKET SCANNER
Metric
CARDMARK
CardSearch
Search by card name, card number, era, or set — then add it in a tap.
Set Value
0cards
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0 cards$0
CARDMARK
MyCollection
0cards
0 selected
CARDMARK
Wishlist
0Cards0 priority
0 selected
0 cards
CARDMARK
SealedSearch
Search sealed products by name, era, or set.
0products
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0 selected - $0.00
0 products
CARDMARK
SellerCenter
Used for Scan & Buy and Buy-basket Buy Now prices (Market × this %).
Total Items0Total Quantity0Total Value$0.00Avg Cost per Card$0.00Newest Purchase—
0 selected
Card
Set
#
Condition / Grade
Qty
Avg Cost
Total Value
Last Purchase
CARDMARKPRICE HISTORY
Select an item
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—30-DAY CHANGE
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Current—Fair Value—VS Fair—30D—
Card type & grade
Current Price—Fair Value—Difference—
3-Month Outlook
Based on this card's exact price history.
Fair Value is CardMark's estimate of this card's current underlying market value from recent historical prices, with more weight on recent data and less influence from isolated spikes. Forecasts combine recent trend, fair value, and observed volatility. The 6-month range is wider because uncertainty grows with time. Data Quality reflects history coverage, observation density, trend agreement, volatility stability, and price recency. It is not a prediction accuracy percentage.
—Model MidpointInsufficient history—Expected ChangeInsufficient history—Chance to be lowerInsufficient history—Chance to be higherInsufficient history
Lower
Higher
Based on historical CardMark market data. Forecasts are estimates and are not guarantees of future prices.
30D LowCurrent30D High
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—Latest
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Price Paid—Acquisition cost
Value Distribution
Pack values are shown when a value model is available.
Card image
OWNER ONLY · PCI
Sold-Comp Validation
Validation is diagnostic only. Provider pricing remains published. Auto-publish is disabled.
Verify labeled images are active in Stage-1 retrieval.Select a card to compare database references with the live resident index.
Measure real scanner effectiveness.Uses the untouched initial candidate ranking captured before you searched or corrected the card. Scan Lab reference images are not counted as fresh benchmark wins after labeling.
Open Benchmark to calculate current results.
TargetAccepted production behavior: display five closest matches and require user confirmation.
V9 Neural Live ScannerThis is the model now used by production Pokémon card scans.
Manage your referral code and track referral performance.
MY REFERRAL CODE · PRO♙
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PAID REFERRALS05+ qualifying referrals/month · $5 each
Past 7 Days0 referrals
BUY
Add Buy Cards
Search cards, choose Raw or Graded, then add to Buy. Buy Now is Market × Buying At %. Cards stay in the basket until Checkout.
Checkout
CurrentOffer
Offer Value$0.00
Cards0
Market Value$0.00
Saved Offers
Saved offers stay on this device after the app closes. They are not synced to other devices or accounts. One offer is active.
CardMark
Search Price Evaluation
Set conditions for each selected card to get accurate live pricing.
✧ SELECTED CARDS
Card
Choose finish
This card has multiple published finishes.
Change Password
Delete Account
This permanently deletes your CardMark account, collection, wishlist, Seller Center data, and signed-in app data. This cannot be undone.
You must cancel any active subscription before deleting your account. Deleting your CardMark account does not cancel subscriptions billed through Google Play or Stripe.
Forgot Password
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