TexasCHLforum.com

I think it's a neat idea. While not exactly using this forum, I have arranged deliveries from Austin to Dallas on musical equipment. It does work if you happen to catch someone going "your way".

Perhaps another idea would be to lock up a case with a combo lock & only tell the buyer? Or even a keyed lock & you can mail a key a lot easier than a gun! :) If you want the case back if it's not part of the transaction, then the deliverer just brings it back.

The only "common courtesy" thing is to make it as convenient to the deliverer as possible!