I think it's more about what children see in front of them and what they see as role models. With the internet age we see people making tons of cash fast. Many years ago we had cops and doctors on TV among other things and that is what kids wanted to be.
Simply put kids emulate and want to become what they see. That is part of the reason why some parents want more control over what things their children are exposed to. Many of those parents also want to sit in front of a screen vs actually spending time with and teaching their children.
It doesn't help that everyone is more worried about making a fast buck vs doing something that will help others lives be better. I just wonder what kind of abuse will be handed out by parents from a generation that is almost completely self centered.
Honestly depends on what it is. I have four pentium pro's sitting here that at current value are worth about 100 each.
Some parts can be desired in the retro gaming community.
You may be better off doing what I try to do. Fix them up and install Linux. Then give them to someone who could use it. I left a laptop with a dive operation while I was there so they could give it to a school. I installed linux and a few other things and grabbed a copy of Wikipedia so they could take it to a community without internet and still have some access to the knowledge. I threw in a copy of python and rust to support programming as well as some learning applications and videos. I stuffed a 320GB hdd till therewas only about 10GB of free space. I wish I had more to take down but space was limited.