Hello!
In my opinion only the 1 piso 2017 is of any interest to error collectors. The others are normal "errors" which happen all the time in the production of millions of coins, especially legends fading into the rim.
I don't expect you'd get more than a very small premium for the piso 2017. Even a
clipped planchet would not make you rich, though it is of interest to many collectors. I have myself found six or seven clips in my change over the years.
But keep on looking! This is how you might find some spectacular errors in the future.
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