I did, actually we talked over email about shipping the bass.
I asked him a few times to give me a shipping quote and he told me to give him my address and I did, then he said the shipping is for free, that I just need to send the money in.
The email address that he has looked weird, so I just copy his email address into Google and I realize he's been selling few guitars on a weird websites and ads. I think it's it's fraud.