引用する: "January First-of-May"I'm not sure if I just wasn't looking, or if there legitimately weren't any around, but apparently I ended up finding two 2018-dated commemoratives before my first 2017-dated commemorative.
But I did end up getting one today: Tambov Oblast 10 rubles.
(Circulating, or at least non-precious, types still to go: two more 10-ruble types, two 2-ruble types - I don't expect to see those anytime soon, but it's possible - and four 25-ruble types of varyingly excessive rarity that will probably never see circulation at all.)
I probably wouldn't have expected to wait that long before getting another 2017 commemorative. Or to get a 2 ruble before a 10 ruble.