power cables for PV-GS150

I recently got my hands on a PV-GS150 that didn't come with the AC adapter, DC cable, and AC cable. The first two seem like OEM units; i.e., I would have to get them from Panasonic if I don't want to worry about frying the unit. The AC cable, however, seems like a fairly generic cable. Can anyone tell me if that is the case, and if so, where I can get them for less than the $8 shown on the Panasonic web site?

Thanks.