I haven't seen this posted around, so I'll go ahead and start this:
If you put a $10 minimum deposit down on Final Fantasy Crystal Chronicles you can get a free Nintendo brand Gamecube/Gameboy Advance link cable.
Of course, the $10 goes towards the final price of the game.
Nintendo is promoting this, so I don't know who else has this besides Gamestop. EB, TRU, anyone with a pre-order system might, so just check.
Btw: for those who would get free cables and get your deposit back...I'm sure they will ask for your deposit reciept & the cables back. I don't want to see 2 pages worth of Gamestop/EB/TRU/CC/Best Buy sucks threads later.