Anyone know about old tools? Value or anything like that?

I cleaned out an old toolbox that was like my step grandfathers..and then sat for years and years. There'* a bunch of junk..but there'* some pretty cool old tools as well. Somehow I don't want to throw them out but I don't want them either. Being that so many things are collectible these days I have no idea and am looking for guidance.

research on internet or look up on Ebay to see if anyone is selling anything similar

I'm aiming that way but also wanted to get a read from some of the members.

if you want to sell them, DO NOT restore them, or dont do it yourself until you know what your doing,

or the value will drop a lot.

I would post pics as i can help you i have a bunch of old tools from my great grampa and my grandfather i still have them all
i have an old Souix valve seat grinder as well as a flathead ford valvekeeper tool...