Best phones for selling have in the past been mainly Nokias.
Basically, when people go looking for a phone to buy, the first thing they
search for on Ebay is 'Nokia'. After that, possibly the currently better
selling phones, e.g. Motorola Razor and possibly one of the Samsung.
The problem with selling a phone on Ebay is that unless there are a lot of
people looking for specifically that phone, then you lose a lot of the
audience.
Many people have put in the description things like 'Not Nokia 7600' so that
searched on Nokia 7600 will include the phone they are trying to sell as
well.
AMO