Lego retired the original City Arctic series in 2015 after a very short run of only a few months. Consequently, the seven Arctic sets are very hard to find and very expensive on the secondary market.
Bela brand has cloned these sets in their series called Urban Arctic and can now be had for a fraction of Lego's original price.
Set: 10443 Arctic Icebreaker
760 pieces
clone of Lego 60062
Set: 10438 Arctic Helicrane
273 pieces
clone of Lego 60034
Set: 10437 Arctic Snowmobile
50 pieces
clone of Lego 60032
Set: 10440 Arctic Outpost
394 pieces
clone of Lego 60035
Set: 10438 Arctic Ice Crawler
119 pieces
clone of Lego 60033
Set: 10441 Arctic Supply Plane
391 pieces
clone of Lego 60064
Set: 10442 Arctic Base Camp
783 pieces
clone of Lego 60036