Many years ago I bought almost all of the 2nd Issue chips from the Ambassador, Las Vegas. At that time that was 2180 $5 chips, 743 $25 chips and 160 $100 chips (new condition) from a seller in Las Vegas who bought them from an older lady who had them in storage. I sold all the $100 chips, but kept a few. I also sold many $5 and $25 chips. I still own over 4 racks of $25 chips, just under 14 racks of $5 chips (with 1 rack being in uncirculated condition). The Ambassador located at 377 E. Flamingo Rd. was open from 1978-85. I am seeing less 2nd Issue Ambassador $100 chips for sale, but $35 would be a fair price. Good luck on your acquisitions.