Team Aqua's Secret Base is card #28 of 34 in Double Crisis (2015), a Uncommon illustrated by Ryo Ueda. At about $3.40 it is the #27 most valuable card in the set. In a Double Crisis booster it turns up about once every 4 packs.


















See the full Double Crisis card list
An ungraded Team Aqua's Secret Base from Double Crisis sells for about $3.40. A PSA 10 is worth more, roughly $17.00 by our estimate, and a PSA 9 around $7.82.
It is a Uncommon, and it shows up about once every 4 Double Crisis packs.
Ryo Ueda drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Double Crisis booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.