You really should buy it. It's more than just an opportunity, it's the opportunity of your life, and 5000 bucks for a part of the world (well, Europe, but still, Renaissance) History, is NOTHING.

By the way, today I have had an email from a guy from Nigeria which want to give me 7 millions dollars after his uncle dies in a air plane crash... do you want I forward the message to you ? That could be the second opportunity of your life !