Can anyone with an expertise in Silver Strike values please give me a conservative estimate of the retail value of the following original issue $20 Hard Rock Silver Strikes:

S mint - Mr. Lucky
S mint - HR
S mint - Joint
S mint - Sports Deluxe
G mint - ???

All help is sincerely appreciated. Silver Strikes are, as one can plainly see, not my area. I have enought trouble with chips !! Thanks...

Terry Lazarus
Chips Off the Old Block