Sony VAIO 3rd Gen i5 20" Touch All-in-One PC $719 at Newegg

Update: Newegg has it open box for $768 - 10% off with coupon code VMEPROMOMAR13 [Exp 3/21] (when you check out with V.me by Visa) + $1 shipping = $719 shipped.

JR.com has the Sony VAIO SVJ20215CXB 3rd Gen i5 20" Touch All-in-One PC for $875 - $10 off with coupon code MADNESS [Exp 3/7] = $865 with free shipping. Normally found for $893+ on the web. Good Amazon reviews.

Intel Core i5-3317U 1.7GHz, 4GB DDR3, 750GB HDD, BT 4.0

Intel HD 4000, 20" Touch LED (1600x900), USB 3.0, Win 8 x64