Arsenal chairman Peter Hill-Wood admits the club will struggle to keep Robin van Persie if the Gunners captain is offered a mega-money deal elsewhere.
Van Persie's current contract expires at the end of next season and Arsenal is keen to tie the Dutch forward to a new deal on improved terms.
Some reports claim Arsenal is willing to offer van Persie wages of around £130,000 ($202,359) a week to stay at the Emirates Stadium.
But big-spending Manchester City and Spanish giants Barcelona and Real Madrid are all thought to be considering the kind of huge salary offer that would blow Arsenal out of the water.
Hill-Wood concedes that if money is Van Persie's primary motivation then the striker, who scored 37 goals for Arsenal last season, will most likely leave.
"He is vital to us and has been an extremely good captain," Hill-Wood told the Sunday Mirror.
"But if somebody comes along and offers Robin £250,000 ($389,149) a week, then I am afraid we cannot compete with that.
"Some players say they want silverware but when they have the chance to earn extraordinary money that has been pumped into the game, then you just have to hope they will stay because they are happy and loyal where they are.
"There are players like Ryan Giggs and Paul Scholes at Manchester United who have been loyal to one club but players like that are few and far between.
"Hopefully we can reach agreement with Robin and ideally he will extend his contract."
Champion Kaizer Chiefs and deposed title holder Orlando Pirates lost, Chippa United dodged relegation but Black Leopards did not in a dramatic South African Premiership season climax.