What's better than one crazy $300,000 World Series party?? TWO OF 'EM!!!!
The Boston Red Sox know first hand ... 'cause after going through $300K worth of booze on Sunday night after winning the 'ship in L.A. -- they did it again in Boston!
TMZ Sports has the vid ... J.D. Martinez, Mookie Betts and others turned ALL THE WAY UP at Icon Nightclub -- tearing through champagne bottles like it was the Dodgers' pitching staff.
