Cheapest priced copy (Edge of Eternities): $2.29 at Card Kingdom, near mint, their price list as of .
Archenemy's Charm 
Instant · Rare · Edge of Eternities Promos · #88p
Choose one —
• Exile target creature or planeswalker.
• Return one or two target creature and/or planeswalker cards from your graveyard to your hand.
• Put two +1/+1 counters on target creature you control. It gains lifelink until end of turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
5 printings · $2.29 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Edge of Eternities | 88 | Rare | $2.29 | $2.49 |
| Edge of Eternities | 307 | Rare | $3.49 | $5.99 |
| Edge of Eternities Promos | 88p | Rare | $2.29 | $2.49Out of stock |
| Edge of Eternities Promos | 88s | Rare | — | $2.99 |
| Secret Lair Promo | 57 | Rare | — | — |