Possible Discount if all 4 are bought.
1.3
BTC 0.1
BTC Silver Casascius Ungraded
1.5
BTC 0.1
BTC Silver Casascius MS-67
3.0
BTC 0.5
BTC Silver Casacius MS-68
4.0
BTC 1
BTC Silver Casascius MS-69
Pm or post here if you have an offer.
Escrow is completely fine for this transaction
Edit: Nubbins, I probably would not be able to obtain PGP docs. Currently Checking on the tenth's, but could try with the 0.5 and the 1