yep, even on ebay, just face. YOu can get 1.5 x face for bicentennial quarters, but the halves and dollars are forgotten.
I'd put a value on the entire lot of $5. The half dollars are circulated and the dollar coins are just average stuff. If you are looking to start a collection, there is much to be learned from almost any coin, but if you are thinking of selling these to make money, use them as money. You'll be better off.
That first Ike looks a little gemmy but the picture is too small to tell and it would need a nice reverse too. This date comes pretty nice so it has to be special to get much premium. The second Ike is a '76 type I which is a better date but the scratch will reduce it's value to about $1.50 The half dollars don't look like much but pictures can be deceiving. I'd spend them all except reshoot that first Ike.
I'm sorry. That second Ike is another type II. I hadn't seen the big picture and it looks like a type I from a distance.