It's strange, why people buying old XLR for 2.2$ for swapping and not buying new XLR (on coinsmarkets) for 1.6$.

lol, true... Think t is because coinsmarket is not so well-known so far... But they are very active, I am sure they will attract MANY new users soon...
I think partly because old wallet still allows you to stake, while new don't yet.