Hey LC, my silver bug can't resist these things, but just quick 2 questions - What years roughly, and have they been handled or been stored/untouched in flips etc? Thanks! 
Hello owlcatz!
2 x 2001, 1 x 2003, 1 x 2013, 4 x 2014, 4 x 2015.
They have been stored in a coin safe tube - I don't see any toning or contact marks on the obverse or reverse. There are a few contact marks on the rims. I only handle them by the rims. I would call them AU to be on the conservative side.
