Cheapest priced copy (Innistrad Remastered): $0.35 at Card Kingdom, near mint, their price list as of .
Runebound Wolf 
Creature — Wolf · 2/2 · Uncommon · Innistrad Remastered · #168
{3}{R}, {T}: This creature deals damage equal to the number of Wolves and Werewolves you control to target opponent.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 443 | Uncommon | $0.79 | $1.99 |
| Innistrad Remastered | 168 | Uncommon | $0.35 | $0.49 |
| Innistrad: Crimson Vow | 176 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 19 November 2021If you control a creature that is both a Wolf and a Werewolf, it's counted only once for Runebound Wolf's ability.
- 19 November 2021Runebound Wolf's activated ability counts the number of Wolves and Werewolves you control at the time it resolves, not at the time it was activated.