Cheapest priced copy (Mirage): $0.35 at Card Kingdom, near mint, their price list as of .
Sapphire Charm 
Instant · Common · The List · #MIR-89
Choose one —
• Target player draws a card at the beginning of the next turn's upkeep.
• Target creature gains flying until end of turn.
• Target creature an opponent controls phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern