Do they have their accessories? If so, their value would be much higher. Overall, their condition seemed okay, a little yellowing on some of the white parts. You do have some non-SW toys included, as well as some non-action figures. I didn't notice any variants (like the vinyl caped Jawa, small head Han Solo, etc.), but they could fetch a decent amount as a lot auction somewhere.
I think you can unload these as a lot on Ebay and it will fetch a good price. The small head Han Solo variant is a nice item. I like the Wampa, Taun Taun, Max Reebo, and the Luke in Bespin gear with the brown hair items in your pics. I always love the first 12 figures of the Kenner line. I just wish I had the Luke with the telescoping lightsaber and the Chewbacca with the green bowcaster that came with the early bird special.