Lead Generator wanted

I'm looking for someone to do some lead generation for me, and I'll pay per confirmed apointment. I want to trial this in the short term with a longer scope to making this regular work, the following applies to this project - Paid per confirmed appointment, PMB me your quote however budget is about $15 USD's per appointment - Must be experienced in Lead Generation for IT products - English must be excellent spoken - The provider will pick up their own call costs. I have a targeted list of 250 decision makers, so no long campaign to drill down to who we're looking for and their names & numbers, only serious / experienced Lead Generators, we have 1 product we want to push and I'm looking to start ASAP