Ninetales is card #20 of 95 in HS—Unleashed (2010), a Rare illustrated by Hajime Kusajima. At about $24.26 it is the #29 most valuable card in the set. In a HS—Unleashed booster it turns up about once every 29 packs. It is one of 56 Ninetales cards printed so far.
1999Base Set
2003Aquapolis
2007Power Keepers
2010HeartGold & SoulSilver
2011BW Black Star Promos
2016Generations
2019Team Up
2023Obsidian Flames

















See the full HS—Unleashed card list
An ungraded Ninetales from HS—Unleashed sells for about $24.26. A PSA 10 is worth more, roughly $194 by our estimate, and a PSA 9 around $67.93.
It is a Rare, and it shows up about once every 29 HS—Unleashed packs.
Hajime Kusajima drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open HS—Unleashed 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.