How much is the Purple® Seat Cushion? We have several options! Find all the details on the Purple® Seat Cushions and price list HERE. Related articles What Purple® Seat cushion is recommend for coccyx pain? How can I start the return process of my Purple® Mattress? Purple® Seat Cushions What is the weight limit for the Purple® Seat Cushion? Can I leave the Purple material in a hot car?