![Nami [Treasure Cup] OP14-031](https://pub-e029c42544494eb586bc1157aebfe64e.r2.dev/cards/one-piece/one-piece-promo/nami-treasure-cup-op14-031.webp)
Nami [Treasure Cup] OP14-031 (One Piece Promo)
Nami [Treasure Cup] OP14-031 from One Piece Promo is worth about $2,430.00 raw (Near Mint) and $4,156 in PSA 10 as of Aug 24, 2026. Trade-in offers typically run $1,458–$2,066 raw.
Raw Trade-In Value by Condition
| Condition | Market | Cash Offer Range |
|---|---|---|
| Near Mint | $2,430.00 | $1,458 – $2,066 |
| Lightly Played | $1,944.00 | $1,166 – $1,652 |
| Moderately Played | $1,458.00 | $875 – $1,239 |
| Heavily Played | $972.00 | $583 – $826 |
| Damaged | $607.50 | $364 – $516 |
Your card’s condition directly affects its trade-in value. Most cards from binders are Lightly Played or better. Estimates based on standard condition discounts.
Graded Prices
| Grade | Price | Cash Offer Range |
|---|---|---|
| PSA 10 | $4,156 | $2,494 – $3,533 |
| BGS 10 | $5,113 | $3,068 – $4,346 |
| CGC 10 | $2,494 | $1,496 – $2,120 |
| SGC 10 | $2,494 | $1,496 – $2,120 |
Prices from PriceCharting & JustTCG · Updated Aug 24, 2026
How to Sell: Compare Your Options
| Route | Gross | Fees | Shipping | You Keep | Time |
|---|---|---|---|---|---|
| Sell to a Local Buyer | $1,458–$2,066 | $0 | $0 | $1,458–$2,066 | Same day |
| Sell on eBay | $2,430.00 | −$321.98 | −$0.00 | $2,108.02 | 2–4 wks |
| Sell on TCGplayer | $2,308.50 | −$251.40 | −$0.00 | $2,057.10 | 2–3 wks |
Local buyers found on Trade Into Cash typically pay 60–85% of market value with no fees. eBay: 13.25% final value fee. TCGplayer: 10.89% seller fee. Shipping estimated for standard tracked.
Should You Grade This Card?
Grading costs ~$25 + ~$18 shipping. Based on typical English card PSA submission results.
| Grade | Odds | Card Value | You Keep (Net) |
|---|---|---|---|
| PSA 10 | 15% | $4,156 | $3,562 |
| PSA 9 | 35% | $2,430 | $2,065 |
| PSA 8 | 30% | $2,430 | $2,065 |
| Below 8 | 20% | $2,430 | $2,065 |
"You Keep" = card value minus grading ($25), shipping (~$18), and eBay fees (13.25%) if you sell the graded card online. Compared against selling raw to a local buyer at ~72.5% of market (midpoint of 60–85%).
Sell This Card Locally
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About Nami [Treasure Cup] OP14-031
The Nami [Treasure Cup] OP14-031 from One Piece Promo is a One Piece trading card. Raw copies in Near Mint condition currently trade around $2,430.00. Professionally graded copies see significant increases — a PSA 10 commands $4,156. Local buyers on Trade Into Cash offer same-day cash at 60–85% of market value.