According to YAHOO! Sports, the Colorado Rockies are nearing a deal that would send outfielder Matt Holliday to the Oakland A’s for multiple players, including closer Huston Street.

The Oakland A’s are close to acquiring Colorado Rockies outfielder Matt Holliday, according to a source familiar with those discussions, having agreed in principle to a deal the source believed would send outfielder Carlos Gonzalez, starting pitcher Greg Smith and closer Huston Street to the Rockies.

A’s general manager Billy Beane, who gathered more than a dozen prospects during recent sell-offs of Dan Haren, Rich Harden, Joe Blanton and Nick Swisher, refused to comment Monday morning. But it appears he is ready to cash in on some of those hauls with Holliday, a great offensive player who could be a free agent after next season.

Holliday spoke in the morning with Beane and assistant GM David Forst, according to a source, and now the A’s and Rockies must wait on physicals.

This isn’t a typical Billy Beane move, but as the report notes, the GM has loaded up on top prospects over the years. It’ll be interesting to see whether or not Holliday has any interest in staying in Oakland after his contract expires at the end of the season or if the A’s are renting him for one year. Either way, it looks like Oakland is attempting to make a run this season.