Cheapest priced copy (Edge of Eternities Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Darksteel Reactor 
Artifact · Rare · Edge of Eternities Commander · #134
Indestructible (Effects that say "destroy" don't destroy this artifact.)
At the beginning of your upkeep, you may put a charge counter on this artifact.
When this artifact has twenty or more charge counters on it, you win the game.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.49 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Darksteel | 114 | Rare | $3.49 | $34.99 |
| Edge of Eternities Commander | 134 | Rare | $0.49 | — |