Strange question, but do you know if Microsoft still sell licenced copies of Visual Studio 6.0, or where can I get hold of a cheap copy? (excluding Ebay as you never know if your getting a legit copy)

A friend of mine working for another company needs one as he's updating some vb6 code and needs a licence. They do have one licence there, but that’s being used by another developer for another project so it can’t be shared.

ps. (Can find a copy on Amazon for £100 ish, but was hoping to get it cheaper elsewhere, or somewhere within Microsoft's website for free, as its getting on a bit)