The A380 is going to have a short life and no resale value
Past tense is required, as they already have zero resale value. Possibly a different way to view is the "time-to-scrap", based on maintenance location. I don't think they really care to be honest, its a commercial dog to them.
Interestingly, it was put to me that the hangar also has the ability to fit 5x 787 at once...