New:K&H 16" Thermo-Kitty Heated Cat Bed for $31 + free shipping
Amazon offers the K&H 16" Thermo-Kitty Heated Cat Bed in Sage, model no. 3193, for $31.13 with free shipping. (Mocha and Fish Print Orange are available for pennies more.) That's the lowest total price we could find by $30. It features a removable, washable cover.