Cheapest priced copy (Forgotten Realms Commander): $0.79 at Card Kingdom, near mint, out of stock, their price list as of .
Plaguecrafter 
Creature — Human Shaman · 3/2 · Uncommon · Bloomburrow Commander · #187
When this creature enters, each player sacrifices a creature or planeswalker of their choice. Each player who can't discards a card.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
8 printings · $0.79 to $29.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Forgotten Realms Commander | 107 | Uncommon | $0.79Out of stock | — |
| Bloomburrow Commander | 187 | Uncommon | $0.79Out of stock | — |
| Commander 2019 | 126 | Uncommon | $1.49 | — |
| Guilds of Ravnica | 82 | Uncommon | $1.29 | $4.49Out of stock |
| Jumpstart 2022 | 72 | Uncommon | $1.49Out of stock | — |
| The List | GRN-82 | Uncommon | $0.79Out of stock | — |
| Ravnica Remastered | 89 | Uncommon | $0.99Out of stock | $2.49 |
| Secret Lair Drop | 1116 | Rare | $29.99 | — |
3 rulings from Wizards of the Coast
- 5 October 2018Each player chooses a permanent to sacrifice from among the creatures and planeswalkers they control. You don't choose which type of permanent any other player has to sacrifice.
- 5 October 2018Plaguecrafter can be the creature its controller sacrifices for its own ability.
- 5 October 2018As Plaguecrafter's ability resolves, first the player whose turn it is chooses a creature or planeswalker they control, then each other player in turn order does the same, knowing the choices made before them. Then all the chosen permanents are sacrificed at the same time. Next, each player in the same order who couldn't sacrifice a permanent chooses a card in hand without revealing it, then the chosen cards are discarded at the same time.