so is there a danish ebay ?

There are positive and negative aspects to all 3d printers.

Easiest way to find one is to:

1) set your budget - ie: the most you're prepared to pay
2) decide what features you want: heated bed, dual extruders, delta etc
3) see if anyone in your country is making what you want
4) if you can't buy one from your own country - adjust your budget. Import tax and international postage will add a significant amount to the cost.