Magic Chef EWGC12W3 3-Gallon Glass Bowl Convection Oven for $33.00. Order online for in-store pickup at Home Depot to lock in the price and save on shipping. Otherwise, shipping is free on orders over $45. Here is a screenshot for reference. It features adjustable temperature control from 250°F to 500°F, a 60-min timer, and low and high wire racks.