Where can I buy a manual typewriter this week?

Hello everyone. I'm here in Copenhagen on a birthday trip! I love vintage typewriters and I would love to buy a Danish one while I'm here.

I looked at DBA for skrivemaskine but, I cannot use it to buy since I'm from Canada. I cannot authenticate. I also tried to contact a few sellers to arrange a private sale with no response. :(

Is there a charity shop or a flea market that might have them? Thank you for your help.