Cheapest priced copy (Unfinity): $0.35 at Card Kingdom, near mint, their price list as of .
Scampire 
Creature — Vampire Employee · 1/3 · Uncommon · Unfinity · #89
When Scampire enters, you get {TK}, then you may put a sticker on a creature card in your graveyard.
{3}{B}: Return target creature card with a sticker on it from your graveyard to the battlefield. That creature gains haste. Exile it at the beginning of the next end step. Activate only as a sorcery.
Legal inCommander
Banned inLegacyVintage
Not legal inBrawlStandardPioneerModernPauper