Amazon offers its Prime members the Lodge 10.5" Pre-Seasoned Square Grill Pan, model no. L8SGP3, for $18.97 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $10.24.) That's the lowest total price we could find by $5, although we saw it for $5 less in January. It features a baked-on electrostatic spray of vegetable oil.