NEW YORK (AP) — Verizon is raising the price of its unlimited plan while introducing a slightly cheaper, more limited version as wireless carriers battle each other for customers. All major carriers now offer unlimited plans after years of steering people toward paying extra for using more data. Verizon, like its rivals, will start charging more for higher-quality video while hoping to attract cost-conscious customers with a cheaper plan. Verizon's unlimited plan had cost $80 for one line.