Doug
They all appear to be relatively common, and (unless they are accidentally coin aligned) are worth @9.50 ea. at current "spot silver prices as scrap" or between @ $10 face value to $18 max. if sold to a Knowledgeable collector.
The TI Parrots are known to have various rotations and are somewhat cool to have, and people may pay more for a rotated strike?
Also if Ebay listed you could get more per piece or "specifically grouped by Casino" sale and a bidding war broke out between newbies.
No rarities or short issues that I'm aware of in this bunch....

Have a great day!

Gabe Dobos
On the Detroit River