Bestbuy offers Insignia - 5.6 Cu. Ft. 1-Tap Beverage Cooler Kegerator - Stainless Steel for $449.99 (orig. $569.99) with free shipping.

Product Description:
This Insignia™ NS-BK1TSS6 kegerator/beverage cooler holds either a 1/2 keg or a 1/4 slim keg and features an adjustable thermostat, so you can easily keep your favorite drinks cold. Two wire shelves help you maintain organization. 

• 5.6 cu. ft. capacity
  Holds either a 1/2 keg or a 1/4 slim keg. The unit converts between a refrigerator and a beverage cooler to suit your needs. Note: Does not hold Coors and Miller brand kegs.
• Thermostat
  Lets you adjust the unit to your ideal temperature.
• 2 wire shelves
  Provide additional storage space.
• Reversible stainless steel door
  Allows left- or right-handed opening and offers a stylish look that matches your décor.
• Locking wheels
  Offer mobility for easy transport.