I think current market value on a very nice "T" is $20k to $30k (I've seen ultra nice T's at $75k), so don't under estimate this hot market...
I've been watching this car which seems to be a very clean example. With 12 hours to go, unless there is a bidding frenzy, it will seem to go for high teens. Unless people are just too annoyed at the completely unreadable all upper case description to bid on it.
http://cgi.ebay.com/ebaymotors/1970-PORSCHE-911-T-S-TRIM-SPEC-4-OWNER-ORIGINAL-METAL_W0QQitemZ130184561588QQihZ003QQcategoryZ1015 6QQssPageNameZWDVWQQrdZ1QQcmdZViewItem