Coin "Key Chains"

i like that idea but man that keychain has got to be heavy. Did you know you can damage the ignition of your car if the keychain is to heavy, it can pull the ignition out eventually. I think a key chain for say a Buffalo nickel or maybe a Standing Liberty quarter would be as heavy as I'd want to go.

Guys, I'm ashamed to admit it... but just the other day I.... drilled a hole in a worn clad Kennedy half for my keychain

I got one off of ebay for a Love Token with my initials on it

Why waste money buying those things when you could do as others do and just drill holes in the coins. Or if you have access to an Arc Welder, simply weld a clasp onto the coins. Or weld a key to a coin and then to a chain and now you have both the key chain and the key all in one.
The main thing is to do it with a coin noted as rare.
All of the above would make you a hunted person possibly.
And one more idea. Put your coins in an Album, drill a hole in the top of the Album, put a chain threw the hole and you now have a key chain.