One Piece TCG · Buying · Selling · Grading
KNC Pulls
Your cards. Your numbers. Your move.
Collection Offer Calculator
Get an instant buy offer on your One Piece TCG collection. Enter your cards, see what we'll pay — no haggling, no guesswork.
- Tiered pricing by market value
- Running total & blended rate
- Fast, transparent offers
Grade or Sell? Calculator
Should you slab it or sell it raw? Enter your numbers — buy price, PSA 10/9 comps, grading fee — and get a data-driven score in seconds.
- 1–10 grading score with verdict
- Full profit & ROI breakdown
- Grading log with CSV export
Selling your collection
How it works
Four steps. No guesswork. Paid before you ship.
Use the collection calculator above. Enter your cards and current market values — you'll get an instant, transparent offer based on our tiered buy rates.
Happy with the number? Contact me on Instagram, Discord, or email. I respond within 24 hours and we'll confirm the deal and sort out logistics.
Your choice — ship your cards to me or meet locally in the Hillsboro, OR area. For large collections I can travel. Cards are inspected on receipt.
Payment is sent via PayPal Goods & Services before you ship — so you're covered before your cards ever leave your hands. No waiting, no risk.
Takes less than 2 minutes · No obligation · No pressure
What sellers & buyers say