BuyDig via eBay offers the Masterbuilt Butterball Professional Series Indoor Electric Turkey Fryer, model no. 20010611, for $79.99 with free shipping. That's the lowest total price we could find by $19. It features a porcelain coated inner pot, 1,650-watt electric heating element, drain clip, fry basket, and cord storage compartment. It accommodates turkeys up to 14 lbs.
Update: The price has increased to $80.99. Despite the slight hike, that's still a price low by $18.