Thread:Barnswallow/@comment-27104423-20180422084002/@comment-27104423-20180422170342

Offhand my recollection is that red toolbox takes 3 diamonds to unlock and if I get diamonds back they would be 5 diamonds as prize. I don't recall needing 5 diamonds to open, but I will start paying attention now...usually I don't open locked toolboxes except there was a period when suddenly I was getting lots of permits for some reason on one farm. Also, at one time I was experimenting on whether it's more efficient to get permits from opening locked red toolboxes than to join the derby and call in boats. LOL....I spent a lot of diamonds testing that theory out. I have a feeling that changed the probabilities on permits because it became much rarer later on.

As for the floating treasure chests, they take 5 diamonds to open and if I get diamonds back, they would be 8 diamonds back. I have never seen 10 diamonds back....maybe that's very rare.