Marx PVC? Vinyl? Lion ID needed..

[Den82]

Got people who want him, but I have no idea who/what he is. But he's made by MARX.

[4NDR01D]

Do the people who want him know what it is and they're just not telling?

[Den82]

One just told me he comes in a set.

I've had people in the past try (and in some cases did) buy stuff that I didn't know about for cheap, when it turns out it was pretty rare. So that is when I try to find out what everything is.