Serena TCG Cards & Art
US$ 27.54
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://tcgplayer-cdn.tcgplayer.com/product/87542_in_1000x1000.jpg)
seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21
Description
Everyone always says you should diversify your portfolio, and in 2026, Pokmon might be in the mix
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](http://onedollarsportscards.com/cdn/shop/files/pokemon-tcg-prismatic-evolutions-seaking-master-ball-uncommon-21-2965674.jpg?v=1782775987)
It's less prevalent now, but still strong
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://i.ytimg.com/vi/5A-QDjZ8nXc/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAMNTDcUdcEiWJtpZ6VNsL23wJWiA)
1 Raiyuu, Storm's Edge
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://dextcg.com/cdn-cgi/image/w=2048,q=75,f=auto/https://static.dextcg.com/cards/sm10/49.png)
A PSA 10 sold for a record $550,000 , raw near-mint runs about $3,000 to $6,000 , and a PSA 9 reaches into the tens of thousands
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://images.production.sportscardinvestor.com/images/m_card/715086-L?ts=1739314333876)
For example, the priciest copy of this card was sold via Fanatics Collect in March 2021 for a cool $34,100, despite having a middling grade of 7.5 Near Mint
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://assets.pokemon.com/static-assets/content-assets/cms2/img/cards/web/SWSH1/SWSH1_EN_47.png)
Estimated Value : $120$400 (PSA 10)
![seaking pokemon card Single GYM HEROES (1st Edition) [Colorless] [Colorless]. Seaking (Master Ball Pattern) 21](https://preview.redd.it/feel-like-seaking-is-one-of-those-underrated-cards-v0-fmesyccf1w2e1.jpeg?auto=webp&s=9c949b2bc2d06f075dd6ce014cba47d79a8ebeb8)