Ya, that is huge bummer. And to think that OP's coin could be in a ditch out in the middle of Europe or something somewhere. I can only imagine the kid or person who comes across such a coin the curiosity of researching it and finding out that they may well have just come across a small fortune, or even worse they peel the sticker and lose the keys or something awful like that, oh man it is very unfortunate for OP. I hope this somehow turns up for you OP! Don't give up on your search and definitely check with those postal carriers regularly in case it does pop up, it could happen!
Thanks for your kind words:)Yes, i still hope that one day the coin will reappear somewhere....I recently checked and it has not been redeemed, it is still fund...
It is also possible that a neighbor got it. Indeed, i had package from the member Hox that i got back in the very last moment: i got an Email saying a package as been delivery to my letter box. I went down the stars (i live in a bulding),
open my letter box...and nothing!!! I immediately gave a ring to the sorting center and they said the mailman will visit me after he finished his tour. He opened every letter box of each resident and found my precious package in an other one!!!
I should have been upset against him but i was so happy to get my precious package that i thanked him...