Reports surfaced yesterday of an epic flip fail at 15 Central Park West after the LLC that bought it last year sold for a small loss. Sigh. The original purchaser, pharmaceutical exec Richard Ullman, doubled his $24 million investment in the almost decade old tower. But he actually lived there until his death. The flipper, now out, should have known, you can’t win ’em all. Balloons will fly beneath its windows today. Let’s hope they don’t deflate, too.