It turns out I had to cancel that sale. USPS has new restrictions when sending from US to South Korea and the box was too large. So both computers are still for sale on eBay, along with a few others from my collection.
Rolins,
It is PAL-M (Brazilian format) and it supports both 120 and 220v. Regarding PAL-M, the pictures I posted on eBay were taken with the computer connected to a NTSC tv. The colors show fine and quality is good. The one problem is that the bottom part of the screen doesn't show entirely.
I am not sure if this is something specific to that TV (i.e., will work the same in all TVs) but that was my experience.