My mother has dealt with him. Basically, he bought a 2gb usb memory card for 99 cents. Now, he wanted to know if she shipped to Mexico. She said it would be around 5 dollars, and it ended up costing her 6.15 to ship. He demanded it to be cheaper, and asked her to go to the post office to get a quote and charge him that (she was shipping other packages). The quote was 6.55.
To me, he should've been thankful for the 6.15 rather than making her get a quote at the post office. Plus, 99 cents was a bargain.
An automatic unpaid item case was opened. Hopefully my mom will be in the right in ebay's eyes.
Avoid this buyer at all costs. Stressful, demanding, and a penny pincher.