Any one know how much a Badger Bassman 30 watts roughly costs? Basically my friend has one which he no longer wants, i gave it a go and was really impressed and am thinking about buying it off him. He's asking for £250 but i have no idea how much these are actually worth. I cant seem to find it on the Internet anywhere. All i know is that it seems to be a old model and is a 30 watt amp. Any one any ideas?