Ebay offers Apple MXK53AM/A Multi-Touch Surface (USB-C) Wireless Magic Mouse for $46.80 (reg. $79.99) after code with free shipping. 

Apply Code: VIPOUTLET26NEWY

Product Description:
Magic Mouse is wireless and rechargeable, with an optimized foot design that lets it glide smoothly across your desk. The Multi-Touch surface allows you to perform simple gestures such as swiping between web pages and scrolling through documents. The rechargeable battery will power your Magic Mouse for about a month or more between charges. It’s ready to go right out of the box and pairs automatically with your Mac, and it includes a woven USB-C Charge Cable that lets you pair and charge by connecting to a USB-C port on your Mac.

• Apple Magic Mouse
• Wireless and rechargeable
• An optimized foot design that lets it glide smoothly across your desk
• Includes a woven USB-C Charge Cable