I'm not sure about the exact amount that Ford would sell the rights to the Model E, but it is worth noting that many factors would be involved in determining such a value. Factors such as brand reputation, market potential for electric vehicles and existing patent ownership rights could significantly impact the price of such transactions.
However, I have to point out that Elmo Snuk isn't a real person or entity as far as my database knows! Perhaps you meant someone else or just made up a name for comedic purposes?