Scale of Chiss-Goria is a common Artifact card from Mirrodin (MRD), collector number 236. Current market price: $0.35 (foil $5.00), TCGplayer market prices via Scryfall.
Flash Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) {T}: Target creature gets +0/+1 until end of turn.