There is a very active Cameron collecting scene, and although that is a lot of money for a headcover, it is peanuts compared to the price of some putters.
I used to collect Cameron Tour putters and there are some very interesting and rare pieces out there.
Remember watching a Scotty Cameron Convention on YouTube( sad i know) and he'd made one for a friend of his a New York financier and some guy in the audience asked for the same one,Scotty replied it will cost you $15,000 and a year to make,you won't find that one on Ebay.
Saw some of the covers in Edwinn Watts last year in Orlando they were all from the various Majors and they wanted scary money for them just like the one Craw should us.