I have two original series 2 models up for sale on eBay. The first has been upgraded to a 300gb hard drive, has lifetime, and its listed as buy it now for $119 or best offer. Includes good remote, serial cable + IR blaster, and choice of wireless or wired adapter.
Any decent offer will be accepted.
Update 5-18: lifetime S2 sold for $99 + S/H.
Second is the same model, no lifetime, upgraded to a 200 gb hard drive, working remote (most button text faded), and serial control cable. Auction is 12.99 starting with 37.99 buy it now.
Here are the links:
If for no other reason than to be amused by my eBay username, check out one or both of the listings.
I also have two Sony DirecTV T60s I'm prepping for sale too. Let me know if you might be interested.