I was unaware of the the 100K. Do you have a picture of it? I thought it went straight from $25K to $1M.

I know the $25K is very tough to find. I got mine off eBay about a year and a half ago for around $35 is my memory serves me correctly, and I haven't seen it anywhere since.

Good Luck and let me know about that $100K chip.

- Tom H.