macintosh plus antique

Hi everyone, new to this forum and Apple products in general but hoping for some guidance if it's ok to ask. My grandpa is looking to sell his old Apple setup, but I have no idea how to assess if it's worth anything or how much. I've checked eBay, Craigslist and the usual sites but there's a...

I am a scout leader in Canada. We were running an electronic waste fundraiser today and someone dropped of an old Macintosh Pro. We plugged it in and the display came on with a floppy disc icon. There is obviously a power cord but no mouse. There may be a keyboard but if there is its cord was...