Amazon has the Omron Pocket Pain Pro TENS Electrotherapy Device (BHBUSAZIN029805) for $32.99 - 5% off via Subscribe & Save - 10% off coupon (Clip Green Coupon) = $28.20 with free shipping. This portable TENS unit provides power and relief for multiple body pains.
Has good Amazon Reviews.
Amazon has the 3-Count 5oz. Colgate Optic White Whitening Toothpaste (Sparkling Mint) for $11.24 - 5% off via /subscribe & Save - 30% off coupon (Clip Green Coupon) = $7.47 with free shipping. A whitening toothpaste for whiter teeth.
Has excellent Amazon Reviews.
Walmart has the Sportsman Sandstorm 3500W Dual Fuel Generator (GEN4000DF-SS) for $270 with free shipping. List price: $687. Features 3,500 running watts (4,000 peak watts), a 7-HP engine, and 5-foot hose. It runs on unleaded gasoline or propane gas.