Octillery is card #10 of 115 in Unseen Forces (2005), a Rare Holo illustrated by Naoyo Kimura. At about $12.65 it is the #134 most valuable card in the set. In an Unseen Forces booster it turns up about once every 58 packs. It is one of 19 Octillery cards printed so far.
2001Neo Revelation
2003Aquapolis
2005Unseen Forces
2007Mysterious Treasures
2010HS—Unleashed
2015BREAKthrough
2019SWSH Black Star Promos
2023Paradox Rift

















See the full Unseen Forces card list
An ungraded Octillery from Unseen Forces sells for about $12.65. A PSA 10 is worth more, roughly $164 by our estimate, and a PSA 9 around $50.60.
It is a Rare Holo, and it shows up about once every 58 Unseen Forces packs.
Naoyo Kimura drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Unseen Forces 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.