Meritline offers the refurbished Logitech G500s USB Wired Laser Gaming Mouse, model no. 910-003602, for $44.99. Coupon code "MLCKX03UNL1" cuts it to $34.99. With free shipping, that's $15 under the lowest total price we could find for a new unit. It features 10 programmable buttons, up to 8,200 dpi, in-game sensitivity switching, custom weight tuning, and a braided cable. Coupon expires after 100 redemptions.

Note that no warranty information is provided.