I got yesterday a "Belgian-Luxembourg Economic Union" (2005) coin from my grandmother. It seems to be even quite valuable (14.50€ on Fleur-de-Coin), even though this one is not in so good condition.
2€ CC 2016 Hibernia, between the coins of my brother-in-law in Algeciras (Southern Spain). He also had kept for me 2€ CC 2017 Rodin and 2€ CC 2012 Bayern, but I already had them in my collection.