Some of you may not like this suggestion, but most rollier balls on the market cost more then 140$ bucks. They have the big cores,etc. there are though some exceptions like the Mission 2.0, 811SE, Taboo Dark, so forth that come to mind... Most of your non-rolly balls will cost around 90-130 bucks.
There is a few Rolly balls I can suggest
Storm=Marvel
Ebonite=GameBreaker
Track=715T
Hammer=Taboo
Roto Grip=Theory
Brunswick=Nexus Solid
Columbia=Ransom Demand
There a ton of good options giving the correct layout. There are even some skid flip ball out there that can be turned into rolly stuff with a tad bit of surface and the right pin placement. Hope that helps, John