Cheapest priced copy (Edge of Eternities): $0.35 at Card Kingdom, near mint, their price list as of .
Nutrient Block 
Artifact — Food · Common · Edge of Eternities · #243
Indestructible (Effects that say "destroy" don't destroy this artifact.)
{2}, {T}, Sacrifice this artifact: You gain 3 life.
When this artifact is put into a graveyard from the battlefield, draw a card.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Edge of Eternities | 243 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 25 July 2025If an effect refers to a Food, it means any Food artifact, not just a Food token. For example, when you activate the second ability of Ragost, Deft Gastronaut (which says “{1}, {T}, Sacrifice a Food: Ragost deals 3 damage to each opponent”), you can sacrifice Nutrient Block to pay its cost.
- 25 July 2025You can’t sacrifice a Food to pay multiple costs. For example, you can’t sacrifice a Nutrient Block to activate its own last ability and also to pay the cost of Ragost, Deft Gastronaut’s second ability.