The winter transfer window has been open for three weeks and, true to form, it has yielded more speculation than actual shopping thus far.
Prepare yourself for a flurry of activity on deadline day. As midnight approaches, clubs will place all their bets on the trusty office fax machine and groups of supporters will hang around in cold car parks, waiting for a glimpse of their new signing. Or some bloke in a car.
But several sides have already delved into the market, perhaps spending over the odds in a bid to get new players.
In this slideshow, we look at the biggest deals of the January window so far. Criteria for making the list includes: a) making a big-money move; b) being a terrific piece of business; and c) being a proven, well-known player.
Arranged from least to most expensive, read on for more.