Pick a tier. Grade all month.
Each tier includes a monthly allowance for full Chck grades: centering, corners, edges, and surface. Every submission returns a detailed sub-grade breakdown and a verifiable certificate.
One month of Pro grading — free
New and existing members can opt in. You get the full Pro plan — 50 grades, sub-grades, certificates and eBay listing — free for a full month. New members add a card, are charged nothing today, and renew at $29/mo unless they cancel. Already subscribed? Your next payment moves out a full month and you drop straight back onto your current plan afterwards — no upgrade or downgrade to undo.
Identify and price your cards — no grading.
- 20 scans / month
- $0.50 per extra scan
- — eBay listing on Pro+
- — identification & pricing only, no grades
For hobbyists grading their personal stash.
- 10 grades / month
- $1.50 per extra grade
- — eBay listing on Pro+
- CHCK grades, sub-grades & certificates
For active sellers shipping listings every week.
- 50 grades / month
- $1.00 per extra grade
- List on eBay
- CHCK grades, sub-grades & certificates
For shops and high-volume flippers.
- 250 grades / month
- $0.60 per extra grade
- List on eBay
- CHCK grades, sub-grades & certificates
Payments by Stripe. Cancel from the billing portal in your account. Grades are opinions, not appraisals.