Need advise on these 13 tokens that I acquired as part of a larger purchase of chips. All from the late 1960's.

I don't collect tokens, so my intention is to donate these to the club (or proceeds from selling them).
I have no idea if any are potentially valuable, or just worth a few dollars each.

I'm willing to: donate, for sale via the ccgtcc ebay account (if worthwhile), or donate or sell in whatever manner is likely to bring the highest $$ to the club.

The 13 tokens are:
Caesars Palace $1 - 1966 (qty: 2)
Desert Inn $1 - No date
Dunes $1 - 1965 (qty: 2)
Sahara $1 - 1966
Silver Slipper $1 - 1965 (qty: 2)
Silver Slipper 50c - 1967 (qty: 2)
Stardust $1 - 1966
Thunderbird $1 - 1965
Tropicana $1 - 1966