The Challenger Spark cart is sold in 1 standard size. It is priced with a bottom shelf or with only the top shelf and a grill support under the grill as pictured. The bottom shelf mounts on the lowest point of the 4 legs providing a third level. Available in two colors, please call 706-722-3939 Monday through Friday 10am – 6pm EST or Saturday 10am -3pm EST. If you prefer you may email firstname.lastname@example.org.