My roommates dad is a Materials engineer at Boeing. I was talking with him last weekend and apparently they dont do much with CF anymore. I guess Carbon is "so 10 years ago". They have lots of scrap that they sell off at Boeing auctions a few times a year. Have to be a Boeing employee, but the you can get anything. 3'x3'x3' cube of titanium? they probably have it.
I thought they put a stop to that? My friend used too buy their metal auctions but hasn't been for a few years because they had closed it or something