How to avoid being scammed?

I wasn't sure where to post this question.

I have a buyer who wants to buy my amp. He has no feedback (neither do I since I have never bought anything on Audiogon.)

He is in Taiwan. I am in the US.

He is offering to pay full asking price on everything I am selling.

He has given me his EBayID, his address in Taiwan, and his e-mail.

I tried Googling his e-mail and it does link to a company in Taiwan.

I have sent him a message on EBay to his EBAYID just to make sure it's actually his account.

I sent an e-mail too just in case.

What else can I do to see if this buyer is legit or not? I am seriously considering not selling it to him since I am paranoid.

Any suggestions on how to confirm someone is legit if they are international?

Thanks.