What is the best skip tracing service for bulk batches

[Allison Meggison]

Yes I have looked on the forums and haven't found any answers. I'm looking for an instant bulk skip tracing provider that will run a list for less than $50 so I can see if the numbers are accurate before buying more. I would like to run a sample list first with maybe 20 or 30 numbers with my name and address included to see if it will provide the right phone number. Does anyone know of an affordable bulk skip tracing service that doesn't require a minimum of over $50 at first?