Brian, I agree. The problem with apps, unless you have a reasonably modern phone with a good amount of memory, is that you end up with too many apps/more than the phone can manage.  We have just replaced a 5 year old phone - too old for the upgrade of an app we were needing.

Thanks S.  I have managed to bring the listing up.  It does not show as sold.  Usually there is the option to ask the seller to relist or offer a fixed price.  Thete is none of that.  Still puzzled in respect of how it disappeared. Listing was 5242853716.

Happened yesterday.  Did the two items sell?  Who knows. Updated App on Samsung Tablet but no joy.  Not found on Desktop computer.  

Happened to me twice yesterday.  Both with the same seller. Both closed but no idea if they sold. They just vanished from my watchlist. I am using a desktop computer.