Staples offers the Logitech M325 Wireless Optical Mouse in Nature Jewelry, model no. 910-002987/2972, for $6.49. Plus, Staples Rewards members qualify for free shipping. (Not a member? It's free to sign up.) Although we saw it for $5 less two weeks ago, that's $7 below the lowest total price we could find for a similar mouse today. This mouse's wireless receiver features a compact design, so it can be left in your laptop's USB port. Deal ends December 27.