BTCjam has blocked all users that do not have "verified income" from creating new loans (even if you are A rated), so these accounts would be worthless. Just a heads up to anyone thinking of purchasing. Not unless someone wanted to use them for just investing, but not sure why anyone would spend $$$, when they could just create free proxy accounts do do so.
Note: I am assuming they are not "income verified", because I am not sure how orryde could possibly verify income on 3 different accounts with the same name/IP/mac address/etc. That would be a major security flaw with btcjam if possible. They also only allow up to two loans per user, so that would let people circumvent the max amount of loans. Another serious issue if possible.
The fact that there is someone selling A and B rated accounts IS a major security flaw.