Urza, Lord High Artificer 130 (Commander Masters)

When Urza enters, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control." Tap an untapped artifact you control: Add {U}. {5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.

NM - $26.30
LP - $21.10
MP - $15.80
HP - $10.60
DMG - $5.30