| Set | Adventure on Kami's Island |
| Card number | OP15-021 |
| Rarity | Uncommon |
| Released | Apr 2026 |
Just Watch Me, Ace!!! #OP15-021 Value (Adventure on Kami's Island)
One Piece card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $0.10 |
| Cardmarket lowest near mint (EUR) | €0.02 |
| Cardmarket 7-day average (EUR) | €0.06 |
| Cardmarket 30-day average (EUR) | €0.10 |
| Cardmarket listings available | 5,598 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Have a copy in hand? Scan it with the card value scanner to confirm it is this exact printing.
Just Watch Me, Ace!!! #OP15-021: rarity, grading and trend
Just Watch Me, Ace!!! #OP15-021 is an Uncommon card from Adventure on Kami's Island, a 2026 release. It ranks as number 66 by price out of 197 cards in the set. At this price most copies change hands raw, often in bulk lots, and graded sales are rare. Its price has held almost flat over the last 30 days ($0.10 to $0.10).
Just Watch Me, Ace!!! price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €0.02 | $0.11 |
| Oct 2026 | €0.02 | $0.10 |
| Sep 2026 | €0.02 | $0.12 |
| Aug 2026 | €0.02 | $0.12 |
| Jul 2026 | €0.02 | $0.11 |
| Jun 2026 | €0.02 | $0.14 |
| May 2026 | €0.02 | $0.14 |
| Apr 2026 | €0.02 | $0.13 |
Frequently asked questions
What is Just Watch Me, Ace!!! #OP15-021 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $0.10, the Cardmarket low is €0.02. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
Is Just Watch Me, Ace!!! #OP15-021 rare?
Just Watch Me, Ace!!! #OP15-021 is printed at Uncommon rarity and ranks number 66 by price among the 197 cards in Adventure on Kami's Island. Demand for the character and condition matter more than the rarity symbol.
Is Just Watch Me, Ace!!! #OP15-021 going up in value?
Not much right now. Its price has stayed within a few percent over the last 30 days, at about $0.10.
How do I check which printing of Just Watch Me, Ace!!! I have?
Look at the set symbol and the card number (OP15-021) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
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