Not sure how escrow works, but would really prefer fiat if you can do that.
How many PSU's did you want? I have spare parts to help you complete more adapters if you want, and can include them if you want more than one PSU.
Escrow through OGNasty works like this:
1) I pay OGNasty the $50 for the PSUc; copy both you and him on the PM;
2) You ship the PSU to me copying OGNasty with the tracking info;
3) Once the PSU has been delivered and working I let OGNasty know that he can release the escrow to you.
Here is the link to his escrow thread.