Tin Street Gossip is a uncommon Creature — Lizard Advisor card from Murders at Karlov Manor (MKM), collector number 235. Current market price: $0.08 (foil $0.15), TCGplayer market prices via Scryfall.
Vigilance {T}: Add {R}{G}. Spend this mana only to cast face-down spells or to turn creatures face up.