As promised here is some info about dog sledding tours....
The website is
There are no prices here so you will need to contact them via email which they are very quick on reply to or call them.... I used Skype and spoke to Siggi who's English is perfect!
For an instance of the trip I booked the Mystery Midnight Tour the cost is 19900 ISK per person ... The day equivalent of this is 16000 ISK per person. You can either self drive via car hire or we chose to get the collect / drop off service which was 21500 ISK for 2 people inclusive.
The pick up price can chance depending in how many people
There are various tours ranging from the one we booked up to a whole day tour, again these are all detailed in the PDF that is sent
There are tours also that can be done via tour operators but we found direct was the cheapest way
I hope helps you all