This season, we've seen some amazing bargains and we've seen some clubs unconventionally splash the cash.
From Christian Eriksen to Mesut Özil, the Premier League has once again been lucky enough to attract some world-class players.
On the other hand, some clubs won't be happy with some of their transfer business.
The likes of Sunderland and Crystal Palace have brought in more then 25 players between them and have started the season in incredibly dire fashion.
We take a look at the top five most disappointing signings from this summer's transfer market.