If you are looking for metal coins for your boardgames there are plenty of sellers willing to sell you themed sets for a premium, but finding generic coins cheaply can be a challenge.
I recently purchased the top set of coins from Artana LLC as part of their "Best Damn Metal coins 2" kickstarter campaign and they are fantastic but fairly pricey.
The bottom set of coins are uncirculated Ukrainian coins available on ebay in rolls of 50. They are fairly generic with a number on one side and a trident symbol on the other. Rolls can be purchased for a few dollars. They come numbered 1,2,5,10,25 and 50.
To find these coins search ebay for "kopek bank roll"
