Not a lot!
I can't even remember if I have one or not, my collection is still boxed up, and me records are on my work computer.
But I wouldn't even consider paying more than £45 for one, and that's being generous. Though on Ebay atm everything is BIN/BO so you may not find one at that price.
He's not a rare figure, it's a Jedi card and an AFA 75 isn't anything special.