can you quote the model #..i may be interested
edit: never mind..just noted it's a 3 pin connector
As for your qstn, that thing (APC PNOTEPRO Surge Arrest Notebook Pro Surge Protector) comes for around USD 10-12
Also, IIRC, me & Saiyan had picked up a a couple of MX surge protectors some time back including a portable noteboook protector for arnd 150/-
However, that thing did not have a modem jack and APC is certainly a better brand than MX
I guess 300-400 would be a fair price?