https://play.google.com/store/apps/details?id=com.filabs.silver.android&hl=en
I'm new to collecting, here are some of the coins I have. I know the cardboard flips aren't the best way to store them, it's temporary.
Oh, ok. Thanks, for a minute I was worried that I might have been sold fakes or something. I found similar discoloration on one listed on eBay.
I have two 2011 Austrian Philharmonics that I've purchased from someone who I believe to be a reputable coin dealer. However, when looking...
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