Balls...

Vidal, do you know any sports shops/chain stores in NYC that we could get those balls? My missus is over there this weekend, so if we point her in the right direction, i'm sure she could pick up a few.

I would try any big sports store in the city. I'm not sure about stores on the east coast, one can probably google "sports store" with the zip code she's in and find them. Go for Franklin Super High Density (red) or High Density (orange) (i was wrong in another post, the colors do matter).