I am a $50 donor and I was flying and I had my pet ocelot and I clicked onto ride the pet. I thought the pet would fly too...-face palm- and I died with some stuff:
I had on a god lilypad as /hat,god iron chestplate,god iron boots, and god iron leggings. In my inventory I had god flint and steel,cake, and raw beef. I will post the screenshots of my inventory before I fell.
-xobreanna9
The First Picture Is My Inventory Before I Died,And The Second One Is The LilyPad After I Bought It.

 

The lilypad, cake, steak, flint and steel etc. is replaceable, but post shots of the rest of your inventory or else they will remain irreplaceable.