what do you mean by decent price?
And what other watches you have in your collection and how often you wear them, especially your chrono AP.
Really only you can give the answer...
The jumbo is one of 5he nicest APs and I would love to have one... hopefully my boutique will secure me one...
But if finances is not 5he problem I would not sell the chrono immediately in order not to make a mistake...
Good luck