Take a look at the most expensive transfer signings in the history of Crystal Palace, including some iconic deals. Crystal Palace have been shrewd operators in the transfer market, often looking to maximise a profit with players bought low and sold high. It means that, for all of Crystal Palace’s record transfer sales, there have been very few big signings in the market. Steve Parish has looked to spend on occasion though, with the top ten signings including some more recent additions. So with that said, here’s a look at the top ten most expensive signings for Crystal Palace in the club’s hist…