I have four or five each Denmark and Sweden 100 kroner notes from the 1970s and 80s. I see that the exchange rate is about .15 to the U.S. dollar. Do you know if these are still legal tender, and do they otherwise have much collector interest? I checked on eBay but I don't see a lot of these selling and I know condition matters. I don't collect paper money except when I see a note I like. They were stored kind of rolled up but they're not heavily circulated. I tried to flatten them out in a book but it was only partially successful.
