Is there any cheats for football manager handheld 2009 psp

Yeh, if you put a rubbish player up for sale then when someone bids for him put in a 100m then press L button then square. It should still say 100m, go on Undo Changes, then Negoitiate. After a few day it will ask if you want to buy him; buy him then WALLLAAAHH!! 100m in the bank!!!
Hope this helped!! XD :)