Kellogg's Cereal Cars (Matchbox).

This set comes In its original, plain/unmarked box. It consists of 4 vehicles: Frosted Mini-Wheats (Orange), Raisin Bran (Purple), Apple Jacks (Green), Corn Pops (Yellow).

Orange & Purple cars are still in their sealed plastic. Green & Yellow still have their packaging, but they have been opened (see pictures).