Why do you sell it if you earn as much as you are telling us?
I need lump sum money for a little bigger online business I am gonna do, that's why I am selling it.
Also since i understood that it is an account rather than a guide, it must be reversible. Seems sketchy to me, but if you can provide me a guide and a vouch copy i'll review it. But if there is no vouch copies and the account is reversible, i am afraid that you will not get any customers :/
Everything will be explained to the probable buyer, including a vouch copy. Since you are not a probable buyer, so your efforts to get a free vouch copy is dimly lit. Sorry.