lenovo v100 good?

[zaku]

i'm considering this lenovo v100 with the following specs
core duo T2300E 1.66 GHz
512mb ram
80Gb sata hdd
CD-RW / DVD-ROM combo
Graphics Controller Intel GMA 950
wlan abg

what's a reasonable price for an used? (can't seem to find this spec on lenovo website or ebay.

also if any user can give any pros and cons for this laptop?

thanks