careful though as I read that some people have replated those coins for collectors/fraud. So they might not be so uncirculated.
“The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.” – George Bernard Shaw. Why Copper Bullion ~~~ Interview with Silver Bullion Producer Market Harmony Passive Income blog
Probably are OK. That is just one of the many things people are doing with this coin collecting craze lately. Those are more than likely real uncirculated ones. These companies that produce similar sets with things like three different Nickels, Several different Dimes such as a Liberty Head, Merc and Roosevelt. These are usually in a small plastic case with a discription on them inserted cardboard. These companies have hoards of miscellaneous coins to make them and find the market is right for such memoribilia now. Those normally sell for anywhere from $0.25 to $1.50 each pending the grade so your investment is not bad.