Original Apple, fully tested and deep cleaned, Grape (Purple) M4848 'hockey puck' USB mouse that shipped with the slot loading Grape iMac G3. It has a grey retaining ring rather than th light blue on the revision 1 mice. The revision 2 PCB on this mouse is white on top and although functionally interchangeable, the earlier revision 1 PCB that shipped with the tray loading iMacs is green on both sides which affects the appearance of the mouse from above.
It has a 60cm cable and one button, although it will function on any computer with USB.
We completely disassemble and clean them inside and out. All hockey puck mice originally had a matt coating applied to the coloured inserts but over time this gets very tacky and dirty, and eventually rubs off. As this has affected all the mice we see, we do not take this into account in the grading and all our puck mice will have been thoroughly cleaned taking the plastic back to its natural gloss surface.