I have a .22 magnum NAA AOW with the wallet holster, if you would be interested, it would have to be transferred through an FFL since it is an AOW, but I would let it got for a pretty good price. Say $300 And it is very concealable with the wallet. I have the original grips, all the packaging, and it has only been fired with the grips and only through 5 rounds just to test it. Never fired in the wallet.
If you aren't familiar with the wallet Here is a pic