Sears offers the Kenmore Pro 30" Gas Drop-In Cooktop, model no. 31003, for $1015.99. Coupon code "SEARS50" drops it to $965.99. With free shipping, that's $304 off list and the best deal we could find. It features an electric ignition, 21,000 BTU bridge burner, 17,200 BTU power burner, and 5,000 BTU simmer burner.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.