Tickets to watch Floyd Mayweather and Manny Pacquiao weigh in on Friday night are changing hands for $150 each as fight fever continues to build in Las Vegas.
The two men will step on the scales in front of a 16,000-strong crowd at the MGM Grand to ensure they are not over the 147lb welterweight limit.
Passes for the historic event were initially sold for $10 with all proceeds going to charities nominated by the two fighters.
Tickets to watch Floyd Mayweather and Manny Pacquiao weigh in are changing hands for up to $150
The MGM Grand in Las Vegas is being readied for the weigh in on Friday night, but tickets originally cost $10
But touts have taken the opportunity to sell them on at a huge markup.
Sportsmail understands two fans from the United Kingdom paid $300 for a pair but have been unable to purchase a ticket to watch the fight.