Bronycon? Maybe?

[Level3rd 128]

To those of you who have attended Bronycon in the past, here is a question for you.

I'm a student returning to work in July, so I'll have some monies, but not as much as I'd like.
How much does Bronycon REALISTICALLY cost?  How much have you ended up spending whilst at a previous bronycon?  Some people have told me that the floors can get really expensive really quickly, and that worries me.  I don't want to go if it means I can't have any fun, but if "fun" is out of my budget, I won't even book my plane ticket.

TL;DR
How much have you spent at Bronycon?