If I had to guess what has driven the price of vintage stuff up I might have to blame the Internet more than anything else.
I disagree and you should "guess" again. I started restoring in '85. Parts were hard to get and you about had to buy whole bike to get the part you needed. Memory Lane parts were really high for hard to get stuff like tanks. Lots of bike guys were out there but didn't know about each other because of no internet forums and finding them to trade parts was hit or miss.
When ebay came along, I found most of those "rare" parts were not so rare nationwide and I could get them for cheaper than local...or just get them at all.
Also, the truly rare parts, which I had never even seen or knew about were now available on ebay. **Ebay is what got this hobby off and running like it is. (with old bike stuff)**
I also agree that Wolfe is a capitalist and more power (and $) to him. I just wish he would have capitalized on another hobby besides mine. He has no doubt effected the marked.
Gary