Langria via Amazon offers its Langria Comfort 8" Tight-Top Innerspring Queen Mattress for $188.99. Coupon code "9999RY2O" cuts it to $85.05. With free shipping, that's $5 under our mention from two weeks ago and the lowest price we've seen. (It's the best deal now by $34.) It features an independently encased pocket coil system, 15-gauge hardened tempered steel coils, tight-top foam padding, fire barrier, and quilted breathable top fabric. Deal ends December 31.