$120,000 each.
And delivery of new cars ordered today would be mid 2014 at the earliest.
The haul across country on a typical flatbed railcar is about $6000-7000. I am not sure what the railroads get for a tanker. However, I would think it is similar. Therefore, the revenue pay off is about 20 trips. I am not sure of the costs to haul it across on a train with 100 other cars. I would think they would pay off a capital investment like new tanker cars in a 2-3 year period.