How well do you remember IPL auctions past?

If IPL auctions before this have taught us anything, it is to expect a bunch of big buys turning out to be overpriced flop shows, barely heard of unknowns going on to prove to be their monies' worth, many times over, and some just about justifying their price tag. Here are eight stand-out names from auctions past, who turned out to be talking points in one way or another. How well do you remember them?