Donald Trump and his buddy, Vladimir Putin, are leaving their mark on America's pastime, literally ... because the world leaders autographed a baseball and it's going up for sale!!!
Here's the deal ... a high-ranking Russian government official got Putin to put his John Hancock on a baseball in Russia at the start of the year, and then a member of the GOP got Trump to sign the same ball during a meet-and-greet before his March 2 campaign rally in North Carolina.
The baseball and it's unmistakable signatures are going up for sale through the memorabilia company, Moments in Time -- and they're hawking this slice of the Trump-Putin bromance for a cool $54,000.