There are 2 Multicolored Pinwheels trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the Multicolored Pinwheels #OI-6 at $1.62 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/multicolored-pinwheelsMulticolored Pinwheels Cards
2 cards · Baseball