i posted a message a couple days ago and now i am reposting.  i have a 15lb nib pro-tour ball by brunswick.  it is from the pro-am and is the original inferno but instead is black and read and says pro tour on the side.  i am looking to trade it for 2 or 3 used bowling balls.  i would like one to be a zone classic and the other i am open for most any options.