Ricky learns top trading tips
5 May 2014 Last updated at 15:30 BST
The World Cup is just around the corner and many of you will be out trading footie cards and stickers.
They've been popular with sports fans for many years, but let's face it - getting hold of the those prized cards is sometimes frustrating.
Well Ricky's been to the City of London on the hunt for some top tips.
Check out the video above to see how he got on...