I have some 15lb balls for sale. They are in great condition with low games and well maintenance after each games. All balls are sitting in my room with great condition.
Span is 4 3/8 & 4 9/16, finger inserts, and Turbo Switch Grips for all balls.
They are all single drilled
Just fingers & thumb plugged and drilled back to the same spot to change the span a little

Storm Reign of Fire (Pin up & side, no X-Hole)
Ebonite Mission X (Pin up on ring finger, X-Hole)
Ebonite Evolve (Pin side, X-Hole)
Track 503C (Pin up on ring finger, X-Hole)

Hit ma an offer, Trade welcome with 2,3 or all 4 balls to a MId or Mid to High Performance NIB ball
Pictures are upon request via email
Thanks