Walmart offers the Smart Planet Smokeless Indoor Grill in Black, model no. SIG-1, for $28.75. (Amazon charges the same with free shipping for Prime members.) Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with our mention from a week ago and the lowest price we could find today by $9. It features an adjustable thermostat control, nonstick cooking surface, and dishwasher-safe removable drip pan.