Amazon has the RCA 4.5 Cu Ft Single Door Mini Fridge for only $90.30 Shipped! (Reg. $120) The RCA 4.5 cu. ft. Compact Refrigerator is roomy enough for your groceries and beverages but small enough to fit almost anywhere. Keep groceries organized with removable food shelves, a food rack, bottle rack, dairy rack and even an ice cube chamber freezer compartment with an ice cube tray and drip tray.