I have the following for sale.. no idea what these are worth but they are all in pretty decent condition if you were looking to keep them as MOC.
SDCC Obi-Wan & Yoda $18 (sealed in SDCC clam shell)
C4 R2 & C-3PO $18 (sealed in clam shell)
Hero Starkiller $10
Luke Skywalker $15
Darth Vader $10
Boba Fett $15
Rebel Trooper $10
Maybe take the lot for $100?
They are all silver coin release, except the rebel trooper who only has a display stand??
Feel free to make offers.