the highest ive seen for some levels are level 6 ive seen a 14.9 million-15.2 million for a 49 quality 18 year old player
level 9 18 year old at 64 quality is 31.5-32 million.
level 11 18 year old i bought one that is the highest price. he was 74 quality 18 year old with a price of 48.5 million.