I want to share my experience with Kent so others can make an informed decision.
I was buying a watch worth around $8,000 through him. Before any purchase, I paid him $500 USD only so he could find a way to ship it from Vietnam. To make it easier, I found a friend who was travelling to Vietnam and could collect the watch in person. Kent agreed to hand it over.
After several days of silence, I asked him for recent photos of the watch. Only then did he admit the watch wasn't actually his and he didn't have it. He said the real owner refused to hand it over anywhere outside Ho Chi Minh City. None of this was mentioned at the start.
To be fair, he did refund the $500. But the whole process was a waste of time. Communication was poor, he never said he was acting as a middleman, and commitments were made without being kept.
My advice: before sending any money, ask Kent for recent photos of the watch and ask directly whether he owns it or is brokering it. Get written confirmation of how and where the handover will happen, especially for a high-value piece.