Cheapest priced copy (The List): $0.49 at Card Kingdom, near mint, their price list as of .
Eye of Doom 
Artifact · Rare · Commander 2013 · #243
When this artifact enters, each player chooses a nonland permanent and puts a doom counter on it.
{2}, {T}, Sacrifice this artifact: Destroy each permanent with a doom counter on it.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2013 | 243 | Rare | $0.59 | — |
| The List | C13-243 | Rare | $0.49 | — |
3 rulings from Wizards of the Coast
- 17 October 2013The active player chooses a permanent first, followed by each other player in turn order. Each player will know what previous players have chosen when making their own choice. Then the doom counters are put on all the chosen permanents simultaneously.
- 17 October 2013None of the permanents are targeted. A player can choose a permanent with protection from artifacts, for example.
- 17 October 2013If a permanent with a doom counter isn’t destroyed by Eye of Doom’s last ability (perhaps because it has indestructible or it regenerated), the doom counter will remain on that permanent.