I'm one collector who doesn't care for notched chips. I know that may be the only way to obtain a high end chip. Honestly, I don't think I would pay more than $25 for a notched chip or $100 for a drilled one. Sorry John C. you know it's just personal preference.

I would think that a couple of hundred, if that, might be more in line for these chips. Of course, that's only a guess and a personal opinion.