Hello, i need your help:
i got 3 Lenovo Thinkpad X220T Convertible/Ultrabooks (details below) and want to sell them to a friend but i dont know how much i can demand for them.
All 3 are brand new, one of them is flawless, one has 2 pixel errors and the third has a small scratch on the top but its very hard even to notice the flaws.


would be nice to hear your opinion on how much i can get for them
(not interested in offers, just need your advice)
thanks a lot


details:
Intel Core i5-2520M
128GB SSD
2GB Ram
12.5“ Widescreen (1366x768) LED Gorilla Glass
WLAN
WWAN Ready
WEBCAM (720p)
6Cell battery
Windows 7 Pro

(picture from the official lenovo page)
more informations:
http://www.lenovo.com/shop/americas/content/pdf/system_data/x220t_tech_specs.pdf

nobody who can help?

.