Updated Oct 16, 4:45 AM UTC
Latest available values by grader and grade.
It is said to be the guardian of the seas. It is rumored to have been seen on the night of a storm.
Continue the checklist
Completed sales
Real eBay transactions: what buyers actually paid, not asking prices. The most recent sale was a PSA 10 copy for $190.00 on October 7, 2026.
![Rillaboom (Prerelease) [Staff]](https://assets.binderdex.com/collectr/pkmn/sword-shield-promo/208260.jpg)