Excellent. I'll be watching the 'bay for one. In the meantime they'll be using an old Logitech serial mouse.
(I was actually being a bit daft when I made the lefty comment, as my two leftward-persuaded children do just fine with right handed gear of all kinds. In fact, my left-handed daughter plays mini-golf right-handed by preference, and will probably bat right-handed when she starts playing softball.)