Cheapest priced copy (Tales of Middle-earth Commander): $1.99 at Card Kingdom, near mint, their price list as of .
Rapacious Guest 
Creature — Halfling Citizen · 2/2 · Rare · Tales of Middle-earth Commander · #430
Menace
Whenever one or more creatures you control deal combat damage to a player, create a Food token.
Whenever you sacrifice a Food, put a +1/+1 counter on this creature.
When this creature leaves the battlefield, target opponent loses life equal to its power.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $1.99 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tales of Middle-earth Commander | 28 | Rare | $1.99 | — |
| Tales of Middle-earth Commander | 111 | Rare | $2.99 | — |
| Tales of Middle-earth Commander | 430 | Rare | $6.49 | $7.99 |
6 rulings from Wizards of the Coast
- 16 June 2023Rapacious Guest's third ability triggers whenever you sacrifice a Food for any reason, not just to activate a Food's activated ability.
- 16 June 2023To determine the amount of life the target opponent loses from Rapacious Guest's last ability, use Rapacious Guest's power as it last existed on the battlefield, not its power in the graveyard.
- 8 November 2024You can't sacrifice a Food to pay multiple costs. For example, you can't sacrifice a Food token to activate its own ability and also to activate Maraleaf Rider's ability.
- 8 November 2024Food is an artifact type. Even though it appears on some creatures, it's never a creature type.
- 8 November 2024If an effect refers to a Food, it means any Food artifact, not just a Food artifact token. For example, you can sacrifice Tough Cookie (an Artifact Creature — Food Golem) to activate Maraleaf Rider's ability (an ability with "Sacrifice a Food" in its cost).
- 8 November 2024Whatever you do, don't eat the delicious cards.