Golisano’s boat battle

Billionaire Tom Golisano went to court Monday over an interior decorator’s bill for his $80 million yacht.

The former Buffalo Sabres owner and three-time gubernatorial candidate testified as his civil-suit trial began in upstate Rochester. His wife, ex-tennis star Monica Seles, also took the stand.

His suit accuses Norma Goldman of overbilling him by $300,000 on an $845,000 tab for work on The Laurel, his 240-foot yacht.

She claims Golisano got the same deal on the yacht as she gave him on his suburban Rochester home.