Hey man,
Great ball in there time. Had my third 300 with one back in the day. Thats like 1991. So we are talking some years. But keep it is an antique. One day it will be kind of like what an LT48 is now. A relic.
Probably not the correct ball if you are looking to compete at todays league levels. Look in the classifieds and check out some modern well priced second hand equipment and see your average go skies the limit.
Good luck
Your in tenpin
Zane Que