Wall Street Prep for 300 bucks

A friend of mine recently got into GS TMT and spoke highly of the packet. Me personally, I already knew most of the stuff so I found it kind of useless, but I've already interned at an ibank, so I knew a thing or two about modeling already.

Let me know if anyone here is interested, and we can work something out since its my friend who is selling it. Feel free to PM me.