Eva K.
Yelp
THE place to get your posters to decorate your home, whether you're into vintage posters, nature, animals or one of those kitschy Copenhagen "tourism" posters, this is the place to find it.
The price is reasonable, and you can buy it with or without frames (naturally the framing is the expensive part of the price) and you can buy it in any size you want.
It's quite overwhelming how many posters they have, I found it hard to navigate myself at first, but please ask the shop attendants since they know where to find what. Have patience though because they're mostly two of them dealing with tons of customers that mostly need help.