Cheapest priced copy (Alliances): $0.35 at Card Kingdom, near mint, their price list as of .
Soldevi Sentry 
Artifact Creature — Soldier · 1/1 · Common · Alliances · #132b
{1}: Choose target opponent. Regenerate this creature. When it regenerates this way, that player may draw a card.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern