Topps Vault - what do you think ?

I am always on the lookout for "Topps Vault" stuff for my PC guys like Glavine and Blyleven as these can include "old" proof cards, special printing plates, and other interesting and unique items. Of course I am ignoring in these the "blank back" cards which basically feel like a Topps money-making rip-off !

A few weeks back a few Glavine Topps Vault items appeared on eBay. Proofs from the 1990 Topps Big set. Although not really qualifying as "vintage" they are 26 years old and as a Glavine collector I find these pretty cool regardless !

Here they are, 1990 Topps Big Glavine Proofs !