Spring offers the Sur La Table 13.5" Spanish Paella Pan for $11.96. Coupon code "SUNNY20" cuts the price to $9.57. With free shipping, that's the lowest price we could find by $8. It features a flat carbon steel cooking surface.
Better Service Stores via Amazon offers Prime members the Star Wars R2-D2 36-oz. Ceramic Teapot for $23.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $7.72.) That's the lowest total price we could find by $6.