I am not too familiar with legacy, so I trust that what you're saying is true, but I just don't understand why it has to be 2000 dollars haha

Look at the price tag of Berserk really. Plus this deck has foils. If it was legit legacy it would haveForce of Will as well which are quite pricey as well as an additional 200 bucks worth of different land.

Oh the mana base is already modified. look at Tropical Island cost as much for a set as a decent modern deck

I really like this list. probably gonna tweak it and remove some things and replace those things with more budget friendly options, and use this shell for my modern.