Depends on condition, give us some pictures.
More for sure - if you know someone selling one for $1000 in NM condition and you’re going to pass please send them my way 
Think about it logically, just Charizard alone is worth about $400. Then you have 14 other holos that are valuable (15 holos I know but I’m not including a $2 Machamp card), a bunch of rares that fetch $8-15 each, commons and uncommons for $1-5 each. I’d say $1500 minimum.