Only because I don't honestly know how to handle all the details and make everything go smooth. I actually am quite sorry for that.
Well good thing you came to the one place where we handle stuff like this on a daily basis.....
This is why everyone is trying to help you and give advice.
It's really not that complicated and at some point you have to take a leap of faith.
1- Take picture of back of coin (hologram) side with a name and date paper
2- Post up an auction in this section of the forum
3- Winner sends escrow funds, You send winner coin
4- Winner reports that coin received in good standing and escrow is released.
5- Everyone is happy

I appreciate all of you guys trying to actually help despite the amount of frustration you might have felt.
The only thing there that worries me is the leap of faith part. I guess I ask my insurance company and/or post or courier services like UPS or the kind if they offer full coverage for shipping valuables.