Ideally this would be a straight swap (Con US), but I am willing to do a few dollars either way depending upon the condition. The B3000 I have is in full working order and includes all the original packaging along with links. There is some wear from normal wear and tear, but it is not something you would notice further than a few inches away (pictures make it look worse than it is). The caseback has never been opened. ​ I am in the DFW area for those who might be local.