bestbikesusa sold Licensed collage and professional team logo painted bikes for just about any team. They wern't very successful, so only selling 3 of that sized bike with Red Sox livery is believable.
The bike it's self is of the lowest end of walmart quality. Commonly called BSO, "Bike Shaped Objects". The kind of thing you give your bratty step kid for Christmas when you know you'll be divorcing their parent by spring. probably not too fun to ride, but functional-ish.
But the real value in a bike like that is to a Rabid Red Sox Fan. An MLB Licensed Red Sox Bike would look awesome mounted on a wall in a Man Cave or at a Sports Bar.