Fascination with the original Apple Lisa mouse?

[snuci]

I've seen two or three of these mice (A9M0050) go for quite a sum lately and I'm wondering what non-Apple Lisa owners see in these? Are they interesting for any particular reason or are they Apple Lisa owners who are trying to complete a Lisa system? The normal M0100 mouse works perfectly fine so I don't really get it unless you are trying to complete an Apple Lisa 1 but you can count on one hand how many are in existence. Is it because it's tied to Apple and maybe it's their first mouse?

[Findecanor]

I think the Lisa is just an incredible high-priced collector's item overall ... because of Apple collectors.