Most Expensive Holon Research Tower Water Quarter Deck Cards
The most expensive Holon Research Tower Water Quarter Deck card is Vaporeon ex (1st Edition Holofoil) at $42.00 on TCGplayer. These 2 chase cards are the most valuable in the set, updated on 16 Oct 2026.
The 2 most expensive Holon Research Tower Water Quarter Deck cards
| # | Card | Printing | Price | 30 d | |
|---|---|---|---|---|---|
| 1 |  | Vaporeon ex 003/015 · None | 1st Edition Holofoil | $42.00 | 0.0% |
| 2 |  | Azumarill (Delta Species) 006/015 · None | 1st Edition | $6.00TruePrice | 0.0% |