Cheapest priced copy (Theros): $0.35 at Card Kingdom, near mint, their price list as of .
Setessan Griffin 
Creature — Griffin · 3/2 · Common · Theros · #30
Flying
{2}{G}{G}: This creature gets +2/+2 until end of turn. Activate only once each turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Theros | 30 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 15 September 2013If Setessan Griffin's ability is activated by one player, then another player gains control of it during the same turn, the second player can't activate its ability that turn.