What are these marbles worth?

[partsguy]

I have 105 marbles, probably from the 40's-60's. What should I ask for the whole lot? Do people still bother to collect these?

 

[Fv2]

There are still people who collect them, try searching for marble collecting groups online.
I can't give you a value, but I've been told if I ever find old red glass marbles to keep them cuz they're the most valuable.