Unfortunately i gave up on escrowing accounts or selling them. Only a couple i will still do where i promised to. Exceptions are only valuable accounts that are worth at least $50 as a single account, not bulk price.
The reason is that the amount of time i lately had to invest into escrowing accounts is simply way too much to move on. And the protection i can give is, with the mostly low prices, miniscule.
But i opened a thread here https://bitcointalk.org/index.php?topic=1159502.new#new where i gave away my templates so that other escrows, who want to raise their trust, can use them or get ideas from them. I think it would be a good idea to ask in that thread when you search an escrow who can offer that service. I'm sure there are escrows who will get established and would do it.