Adorama Camera has Pogoplug E02Gs (that's the gray version of the normally pink E02 -- same innards) for $24.99 with free shipping. I ordered two and can confirm they really are the E02 with 256 MB of RAM. Both flashed the latest Jeff/davygravy uBoot with nary a complaint, so I just ordered two more. Don't know if it is significant overall, but the NANDs on my two looked pretty healthy: One had no bad blocks detected while booting. The other had one. If you want a good ARM processor to put to work or play around with (or stick on the shelf as a spare), this is a pretty reasonable deal. Don't know how many they have left, but here's the link:
http://www.amazon.com/Pogoplug-Media-Sharing-Device-Gray/dp/B0044CL1N0
http://www.amazon.com/Pogoplug-Media-Sharing-Device-Gray/dp/B0044CL1N0