Toy Boat is a uncommon Artifact Creature — Ship card from Unhinged (UNH), collector number 130. Current market price: $0.37 (foil $2.24), TCGplayer market prices via Scryfall.
Cumulative upkeep—Say "Toy Boat" quickly. (At the beginning of your upkeep, put an age counter on this creature, then sacrifice it unless you say "Toy Boat" once for each age counter on it—without pausing between or fumbling it.)