Premiums and general interest aren't very high for the 5BTC nickel, plus it's a lot of $ and probably not a ton of buyers in your area.
I see. I find it extremely difficult to figure out a strategy for these coins. The current BTC+BCC (bitcoin cash) value is about 5.5 btc, if one were to open the seal. But that wouldn't feel right. But if btc moons and bcc crashes these coins could very well end up being valuated less than 5.5 btc. Agh!