Holy crap, it's currently sitting at $3,050! That's insane! Even the legendary Derpy Hooves only managed to break 2k!
5 Hours remaining as of right now, for those overly rich bronies out there who are interested.
(*Edit*, ended at over 4k! Insane!)
Winged Pinkie Pie
Also check out the other 2!
Applejack : Currently $1,375.00
Twilight Sparkle: Currently $1,362.00 (You guys better not let AJ win!)
And Derpy, which is over
Derpy Hooves: $2,150