Inventor's Goggles is a common Artifact — Equipment card from Kaladesh (KLD), collector number 218. Current market price: $0.10 (foil $0.38), TCGplayer market prices via Scryfall.
Equipped creature gets +1/+2. Whenever an Artificer you control enters, you may attach this Equipment to it. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)