EternityCoin and ArcticCoin are still low entry points, you're looking at a masternode for the $100 range, not sure anywhere else you'll find that now.  Compare them to ChainCoin and then look at ChainCoin's growth and how expensive it is to own a masternode there now.  EternityCoin still has a really good ROI with EternityCoin having a 35-40% profitability per month for owning a node.  If the price keeps rising, that's well over what you invested. Rare to find sleepers like this even at these price points.  Might pass on ArcticCoin because my Russian is a little rusty.  Looking for more so post them if you know of any great investment opportunities like these.