Les sites conseillée

https://www.youtube.com/channel/UCRoLkkkQFvrBpGS-L9CoGFg?view_as=subscriber

https://docs.google.com/spreadsheets/d/11yn0crhwmH9zs9sTb6vZyyjxF1sJXWyVeTY49c2lfSM/htmlview?sle=true#

https://rocket-league.com/trading

https://www.jeuxvideo.com/forums/0-3009727-0-1-0-1-0-les-echanges.htm

https://www.facebook.com/groups/290321528016699/?fref=nf