I was just at the Fry's near Chicago and they had a lot of the old WRT54G hardware revisions there. I even saw some v1 routers in a big display. Yes, they were CDF1, and there were about a dozen of them at least along with some CDF5, CDF8, CDFA, and of course CDFB. The bad news is they were not on sale so the price was $69. So if you are looking for the older models dont give up yet.