Gauntlet of Power 267/289 (Time Spiral: Remastered)

As this artifact enters, choose a color. Creatures of the chosen color get +1/+1. Whenever a basic land is tapped for mana of the chosen color, its controller adds an additional one mana of that color.

NM - $7.60
LP - $6.10
MP - $4.60
HP - $3.10
DMG - $2.20