Alright guys, I have two gems here for sale.  Actually, two atomic bombs wrapped in urethane with the Roto Star emblem on them.  Are you ready??
.
.
.
.
.
.
.
.
TWO....yes two, 16lb Roto-Star X-3 Urethanes Blanks.  Absolutely brand new...Original box not included.

What makes this ball so special might you ask?  Here's the specs on it:

The "Roto-Star X-3" is the first ball made to challenge the new heavier-weight pins. It is the FIRST bowling to feature a "Double Shell" construction consisting of urethane and polyester for added impact, making it an incredibly hard-hitting ball that keeps pin trajectory low for better action. During two years of research and testing, its carrying power has been called "unbelievable". Now, it is the ball for All bowlers who want to give the pins that extra push.

http://www.123bowl.com/ball.asp?ballid=277

Before yesterday, I had never even heard of these.  Intriguing design and I was told that it was the supreme oil piece in its' time.  

Make serious offers please.  They will go to ebay in a few days.
--------------------
-DJ Marshall
...The Twelve In a Row Pro Shop