Cheapest priced copy (Throne of Eldraine): $1.49 at Card Kingdom, near mint, their price list as of .
Witch's Oven 
Artifact · Uncommon · The List · #ELD-237
{T}, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens instead. (They're artifacts with "{2}, {T}, Sacrifice this token: You gain 3 life.")
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $1.49 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Throne of Eldraine | 237 | Uncommon | $1.49 | $1.99 |
| The List | ELD-237 | Uncommon | $1.79 | — |
| Secret Lair Drop | 1762 | Rare | $6.99 | $7.99 |
4 rulings from Wizards of the Coast
- 4 October 2019No player may take actions between the time you announce you're activating Witch's Oven's ability and the time you sacrifice a creature. Notably, they can't try to remove or shrink the creature you'd like to bake.
- 8 November 2024Whatever you do, don't eat the delicious cards.
- 8 November 2024Food is an artifact type. Even though it appears on some creatures, it's never a creature type.
- 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.