He's more likely desperate to scam people, since that sounds very suspicious. If you really have the money, why don't you sell it through ATMs or online platforms?
This is not scam. My offer is legit
Here's why the rich get richer and the poor get poorer (and the scammers circle like flies over a stinking hot turd)For $3,200 AUD ($2,600 USD) I can fly to Orlando FL (economy), buy your 0.1 for $4,500 USD - then come home with the ~ $9,000 worth of BTC having had a vacation at your expense.
... AND ... I would still have the BTC for around 75% outlay.
...or...
I could meet you at a local convenience store and get you to send the 0.1 to the store's BTC ATM and pay YOU with the cash from the ATM - fail-safe - you don't get funds unless you send the BTC. While we're there, I just feed to other $4,500 back into the machine and you can't rob me out on the street.
Buzz off...