Cheapest priced copy (Marvel Super Heroes Commander): $0.59 at Card Kingdom, near mint, their price list as of .
Ultron, Unlimited 
Legendary Artifact Creature — Robot Villain · 2/2 · Rare · Marvel Super Heroes Commander · #422
Flying
Whenever Ultron attacks, he connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)
Whenever a creature you control connives, you may pay {1}. If you do, create a 2/2 colorless Robot Villain artifact creature token.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.59 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Commander | 100 | Rare | $0.59 | $1.49 |
| Marvel Super Heroes Commander | 422 | Rare | $3.99 | — |