In the 48 hours following Nick Kurtz's incredible accomplishment, here's a look at three recent sales of PSA 10 Rookie Autos.

This was becoming clear even before the four homer game. His OPS was .982, for crying out loud. He had homered seven times in ...

Nick Kurtz became the first major league rookie to hit four homers in a game, leading the Athletics to a 15-3 victory over ...

Kurtz didn’t make an out all night. He became the first rookie in major league history to hit four home runs in a game and ...

It turns out that tying the Major League record with 19 total bases in a game and then getting on base another three times ...

Aaron Judge out indefinitely, Nick Kurtz puts his name in the MLB record books and a Hall of Fame recap. Jake and Jordan dive ...

Nick Kurtz of the Athletics became the first rookie in MLB history to hit four home runs in a game Friday against the Houston ...

Nick Kurtz of the Athletics became the first rookie in Major League Baseball history to hit four home runs in a game and ...

Coming off of a historic game on Friday night in which he became the first Major League Baseball rookie to hit four home runs ...

Nick Kurtz had one of the best individual games in MLB history on Friday night and Athletics fans were in shock.

Still holding a sizable lead for American League Rookie of the Year coming out of the All-Star break in MLB.com’s most recent ...