That is the exact reason I stated not to bother trying.
I'm sure Xerox would sell it to you directly, but Xerox does not do Brick and Mortar either. You can find a dealer online, but again, this is a global forum, I have no idea where you are and if outside North America, I wouldn't have any idea where to look. I'd suggest Google for "Xerox Sales". In Canada (Where I am) it gets me a locator.
I have no idea on the prices of anything that isn't on Xerox.com officially, I have nothing to do with sales, I just train people how to use the machines and diagnose issues with them. No money, my services are paid for by Maintenance agreements with Xerox.