#TYM021 - Group of 10 Whirlwind Marbles in Yellow Glass You get 10 for $2 (that's 20¢ each). These Yellow Whirlwinds marbles were made by Champion in 1984. This is a color that had not been made in the earlier whirlwinds and is proving to be very scarce. They are very pretty with a wispy strand running through transparent yellow glass. They came from the Champion Agate factory where they had been sitting for awhile. I don't think they ever sold this color to the public. $2.00