Cheapest priced copy (Wilds of Eldraine): $0.35 at Card Kingdom, near mint, their price list as of .
Candy Grapple 
Instant · Common · Wilds of Eldraine · #83
Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)
Target creature gets -3/-3 until end of turn. If this spell was bargained, that creature gets -5/-5 until end of turn instead.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Wilds of Eldraine | 83 | Common | $0.35 | $0.49 |
5 rulings from Wizards of the Coast
- 1 September 2023If you copy a bargained spell, the copy is also bargained. If a card or token enters the battlefield as a copy of a permanent that’s already on the battlefield, the new permanent isn’t bargained, even if the original was.
- 1 September 2023Some instant and sorcery spells require additional targets if they’re bargained. You ignore those targeting requirements if those spells aren’t bargained, and you can’t bargain those spells unless you can choose the appropriate targets. On the other hand, you can bargain a permanent spell even if you won’t be able to choose targets for an enters-the-battlefield ability of that permanent once the spell resolves.
- 1 September 2023Bargain represents an optional additional cost. A spell cast with that additional cost paid is “bargained.”
- 1 September 2023You may sacrifice only one artifact, enchantment, or token to pay a spell’s bargain cost.
- 1 September 2023Bargain means “As an additional cost to cast this spell, you may sacrifice an artifact, enchantment, or token.”