Thumb Score: +21 Walmart.com has Logitech G602 Wireless Gaming Mouse on sale for $29.99. Select free in-store pickup if stock is available, otherwise, shipping is free on orders $35 or more. Thanks DJ3xclusive Note, availability for in-store pickup may vary depending on location. Deal Editor's Notes & Price Research: This wireless gaming mouse features up to 2500 DPI tracking resolution w/ 11 programmable controls.