Cheapest priced copy (Forgotten Realms Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Bag of Devouring 
Artifact · Rare · Forgotten Realms Commander · #290
Whenever you sacrifice another nontoken artifact or creature, exile it.
{2}, {T}, Sacrifice another artifact or creature: Draw a card.
{3}, {T}, Sacrifice this artifact: Roll a d10. Return up to X cards from among cards exiled with this artifact to their owners' hands, where X is the result.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Forgotten Realms Commander | 21 | Rare | $0.49 | — |
| Forgotten Realms Commander | 290 | Rare | $0.79 | — |
2 rulings from Wizards of the Coast
- 23 July 2021If the card you sacrifice isn't still in the graveyard as the first ability resolves, it won't be exiled. It won't be a card exiled with Bag of Devouring for the third ability.
- 23 July 2021Bag of Devouring's first ability is a triggered ability that happens when you sacrifice permanents, but you can't just sacrifice permanents whenever you want. You need to have some other means to do so, such as activating Bag of Devouring's second ability.