Cardaxa

Scan & Sell Sports Cards with Cardaxa

Free forever plan

25 free scans a month. No card required.

Sign up and start scanning today. Your collection stays yours — even if you never upgrade.

  • 25 AI card scans / month
  • Collection saved forever
  • List directly to eBay
  • Upgrade anytime
Get started free

Paid plans from $4.99/mo. Cancel in one click.

Free plan
No card required

Free scans

25/mo

Upgrade

$4.99/mo

Scans
Bulk
eBay

Collection saved forever

Cancel anytime, your cards stay

Free forever
Investor mode

Treat your collection like a portfolio.

Cardaxa is the only sports-card app built for serious collectors. Track cost basis, see real-time gain/loss, get alerted on price moves, and export tax-ready reports — all from one dashboard.

  • Unrealized P/L
    See cost vs. market value across every card.
  • Price-target alerts
    Email me when a card crosses my number.
  • Bulk CSV import
    Load thousands of cost-basis rows in seconds.
  • Annual tax reports
    Schedule D or Schedule C — one click to PDF.
Open Portfolio

Free on every plan. Cost basis & alerts included.

Portfolio +18.4%

$12,847

Market value · cost basis $10,851

Unrealized

+$1,996

Realized YTD

+$742

Alerts

4 active

2018 Topps Chrome Acuña #150+12.3%
2020 Prizm Herbert RC #325+8.1%
2021 Bowman Chrome Witt Jr.−4.6%
AI Grade Estimate Collector +
Estimated grade
8.5
Confidence
87%
Centering
8.5/10
Corners
7.5/10
Edges
9/10
Surface
9/10

This is an AI estimate, not an official grade. For a definitive grade, submit to PSA, BGS, or SGC.

AI Powered

Know your grade before you send it in.

Upload a photo of any card and get an instant PSA-style grade estimate — with subscores for centering, corners, edges, and surface. Use it to decide whether a card is worth submitting for professional grading.

  • Instant estimate
    1–10 score in seconds from a photo.
  • 4 subscores
    Centering, corners, edges, surface.
  • Confidence score
    See how sure the AI is.
  • Save money
    Avoid grading fees on low-grade cards.
Try AI Grading

Included on Collector and Dealer plans.

Pricing

Pick the plan that fits your collection

Start free. Upgrade when you're ready to scan and list more.

Free

Try Cardaxa with no commitment.

$0forever
  • 25 AI credits / month (≈ 10–25 cards)
  • Single-card scanning
  • Personal collection
  • Portfolio — basic view

Starter

For hobbyists listing on eBay.

$4.99per month
  • 400 AI credits / month (≈ 150–400 cards)
  • eBay listing
  • Personal collection
  • Portfolio — basic view
Most popular

Collector

More scans + bulk tools for active sellers.

$12.99per month
  • 1,000 AI credits / month (≈ 400–1,000 cards)
  • Bulk upload
  • eBay + Shopify
  • Custom listing templates
  • Portfolio — invest mode
  • AI grading estimate

Dealer

For shops and power sellers.

$29.99per month
  • 4,000 AI credits / month (≈ 1,500–4,000 cards)
  • Bulk upload
  • eBay + Shopify + custom
  • Portfolio — invest mode (collector + dealer)
  • AI grading estimate (priority)
Mobile demo

Scan, list, and sell — right from your phone.

Watch Cardaxa in action on mobile: capture a card, let AI auto-fill the details, and publish it to your collection in seconds.

Desktop demo

Smart collections that organize themselves.

Watch buyers browse the storefront, drop into the Football collection, and check out a card in seconds. Every listing is auto-tagged by sport, set, and rookie status — so collectors find what they love.

Bulk upload

Drop your whole stack. Publish in one click.

Drag dozens of card photos in at once. AI reads every player, set, year and condition in parallel — then you review the batch in a clean table and send the whole stack live with a single click.

  • Up to 50 cards per drop
  • AI auto-fills every field
  • Bulk edit price, collection, status

Built for serious collectors

A clean, fast workflow from scan to organized library.

Instant capture

Live camera or upload — works on phone, tablet and desktop.

Smart extraction

Player, team, year, brand, card #, condition and est. value.

Your collection

Searchable grid of every card you've scanned, with images.

Your collection is private — only you can see it.

Buyer Protection

Money-back if it isn't as described

Secure Checkout

PCI-compliant via Stripe

Tracked Shipping

Every order shipped with tracking

14-Day Returns

Hassle-free returns policy

Integrates with

Stripe logoeBay logoShopify logoPSABGSSGC