And he stands to earn even more in bonuses, if he manages to defend the Diamond League title he won almost a year ago.
In September last year, Walsh became New Zealand's first male Diamond League track and field champion when he trumped the national record to win the Zurich event with a 22.20m effort and claim the overall season trophy.
Should Walsh win this season's Diamond League final (on September 1 in Brussels) he will add another US$50,000 (NZ$68,000) to his bank balance.
He trails Crouser (24 points overall) by 10 points after two of the year's qualifying events.
Walsh's coach Dale Stevenson yesterday said he will "make sure" that Walsh is clear to compete in the rest of the European circuit before returning to New Zealand.
"I'll make sure Tom's fit and healthy to go through for the rest of the season and then we've got a quick turnaround for Commonwealth Games and world indoors next year," Stevenson said.
"Now with Tom winning the world title there is the other side of the sport which is the commercial side and that takes on a bit more importance."