For sale is a rare McDonald's McDino Tri-Shake-Atops Changeable toy from 1990. This collectible item is still factory sealed and in mint condition. It features a dinosaur that can change into a milkshake machine, adding to its unique appeal. The toy is part of the McDonald's brand and is perfect for any avid collector or fan of fast food premium items. Don't miss out on the opportunity to add this rare piece to your collection.