Members Only was a simple parallel. It simply was the base card with a stamp on the front of it. Doesn't get an simpler and not really that hard to find at 1:8 packs. But, for some reason, these are still not easy finds on the market.
Thoughts on my latest tough Hampton add is welcomed in comments and if you want to help add to my Rodney Hampton project, see all of my remaining needs HERE. You just never know what you may have that I don't.