More than half of tickets sold for the Chicago Cubs game were for the $150,000 club, according to data released by SeatGeek.
The average price per ticket was $125.39, according the data, with tickets sold on the secondary market selling for $90.73.
This was the second straight year that the Cubs had the highest average price for the club, with the average price in 2015 reaching $118.87.
The highest price for tickets in 2017 was for the Yankees-Mets game at Yankee Stadium, where tickets sold at $159.98 per ticket.
In 2018, tickets sold in the second half of the season at $158.94 per ticket, the highest price in a year.
The Cubs, who have the best attendance in baseball, have had to deal with a massive attendance drop this season, due to the departure of star pitcher Jon Lester.
The team was on pace to draw a record-breaking 65.7 million fans in the 2017 season, with just 36.5 million fans attending games.
The 2017 Cubs season ended in June, when the team finished at a record of 69-65, after going 9-10 in their first 16 games.