Sears offers the HP X4000 Wireless Laser Mouse in Winter Blue, model no. H1D34AA#ABA, for $18. (This price will show at checkout.) Shop Your Way Rewards members can earn a $10 Shop Your Way Rewards Credit by following this link and clicking "Get Offer". (Not a SYWR member? It's free to join.) Opt for free in-store pickup to avoid the $5.99 shipping charge. Assuming you use the credit, that's the lowest total price we could find by $9. It features a 1600 dpi, LED battery indicator, and 30-foot wireless range. The included nano receiver allows for this mouse to be used with up to five HP-compatible devices at a time.