Today only, until 10 pm ET, Dick's Sporting Goods takes up to 50% off a selection of clothing, accessories, fitness equipment, gear, and more during its Flash Sale. Shipping adds $5.99, although orders of $49 or more bag free shipping. (In-store pickup may also be available.) A couple of best bets, both available for pickup:
New Balance Women's Fresh Foam Crush Training Shoes for $29.98 (low by $10)
Nike Men's Dry Fleece Hoodie for $34.98 (pictured, low by $24)
These services could save you money and help prevent several expensive conditions.