I don't know about all of them, but you have included some chips with a VERY small run. I have the Jim Green chip with the number 1, and I know he did not make many. In addition, this chip was a particular thank you from him for what he thought was noteworthy help, so these chips may be particularly sentimental to those that have them. I know I will probably not get rid of mine. And I don't even collect personals (although I really enjoy the ones I have because the makers generally offered them to me and wanted me to have them). Perhaps this is true of some of your other most wanted personals.

I'm not saying don't try, but they may be very hard to get. Here is both sides of the Jim Green chip:

Michael Siskin