This site uses a separate checkout from our main sealed site. Orders cannot be combined. Please note that our website is undergoing maintenance, and as such orders placed may not reflect our current inventory levels correctly until maintenance concludes.
![Usopp (Treasure Cup) [One Piece Promotion Cards]](http://singles.stompinggroundstcg.com/cdn/shop/files/d7d063d6-2f33-577a-adb5-4a207f5f3ab9.jpg?v=1771366441)
![Usopp (Treasure Cup) [One Piece Promotion Cards]](http://singles.stompinggroundstcg.com/cdn/shop/files/d7d063d6-2f33-577a-adb5-4a207f5f3ab9_600x.jpg?v=1771366441)
| Set Name: | One Piece Promotion Cards |
| Card Number: | OP01-004 |
| Release Date: | 2023-03-10 |
| Rarity: | Promo |
| Card Type: | Character |
| Cost: | 2 |
| Power: | 3000 |
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
For questions & order assistance: support@stompinggroundstcg.com
Sealed/Shipped Orders: (702)849-5448
Singles/Pickup Orders: (725)287-8011
Customer Service is available Mon-Fri, 10am to 5pm PST. Response times may vary during set releases, conventions, and select holidays.
Address: 5300 S Eastern Ave, Suite 140, Las Vegas, NV 89119
© 2026, Stomping Grounds Singles