newegg offers the refurbished Logitech G400 Optical Gaming Mouse, model no. 910-002277, for $25.99. Coupon code "72SALE72" cuts it to $19.99. With free shipping, that's the lowest total price we could find for a refurb by $9. (For further comparison, we saw a new unit for $10 more two days ago.) It features eight programmable buttons, in-game adjustable DPI, scroll wheel, and more. Deal ends January 31.

A 90-day 4Wholesale warranty applies.