A3000 & peripherals for sale: what specific info do people need?

[Blaq]

I finally freed my friend's basement from having to house my old A3000 and assorted peripherals. I want to put the whole lot up for sale.

What specific information do buyers want in order to make an informed decision? It's been decades, so beyond model numbers and amount of RAM, I'm lost.

Thanks!

[Oldsmobile_Mike]

Photossssssssss...  Lots of photos, especially of the motherboard around the battery area.  A3000's in particular are very susceptible to battery damage from leaking internal batteries.

[kolla]

Like Mike says, lots of photos, and output from showconfig or similar is also helpful. 16MHz or 25MHz? Revision of the chips (Buster 11?)? CPU board?