WNBA Card Intelligence

REAL
PRICES.
REAL
SALES.

70,000+ verified WNBA card sales. No asking prices, no listings, no AI guesses — just what cards actually sold for.

14-day trial · Cancel anytime

— Live now at app.cardgrind.com —

WNBA
COLLECTORS.
FINALLY.

Real comp data. Portfolio tracking. Auction prep. Virtual binders. The tool WNBA collectors have been waiting for — built specifically for this hobby, this niche, this moment.

Market Scanner

Every verified eBay sale tracked by card, parallel, and grade. Median, low, high — pulled from real completed transactions only.

Auction Assistant

Set your max before the bidding starts. Sale-verified comps, fee-adjusted, with the lookback window that fits each card.

Portfolio Tracker

Add your cards. See real-time market value. Track P&L on every card you own, with net-after-fees math built in.

Virtual Binders

Mirror your physical binders. Drag cards into pages and slots, see grade and price at a glance. Built mobile-first so your phone is the viewer.

THIS
IS THE
APP.

Real screenshots. Real data. Real cards.

Market Scanner — Caitlin Clark RC

CardGrind Market Scanner showing verified sale pricing and price history

Every player. Every grade. Live sales from across the market.

CardGrind Browse Market showing live verified sales across multiple WNBA players and grades

Built right.
Built to last.

Most card apps right now are AI slop — shipped fast to grab money before the next one comes along. No verification. No follow-through. No updates. They cash in and disappear.

CardGrind is different. Every sale is verified by hand. Every parallel is mapped. Every feature ships with care — and we keep building. This isn't a one-and-done. This is the app we're going to keep making better.

Quality over quantity. Stability over speed. Built for collectors who plan on being here in five years.