The cost of things a tourist might need were very reasonable. We travelled in four countries (Germany, France, Austria and Italy) so can not speak to the cost of travelling in Scandinavia or Switzerland (whose currency is strong at the moment).
A few examples: A room at a super nice hotel in the center of Garmisch-Partenkirchen, (one of the most spectacular towns I have ever seen and site of the first ever Olympic Alpine Skiing event in 1936) costs about $70. The hotel is beautiful, has a pool and serves a delicious breakfast. (Nb. For the purposes of full disclosure I must say that this is my cousin's hotel.)
When I was on my own, I stayed at the equivalent of B&Bs for about $40 to $50 per night. A B&B in Squamish costs about $150 per night.
Rote Hahn Hotel in Garmisch Partenkirchen
Every good tourist needs to eat a little ice cream. I only ate 3 of the 4 bars.
The four bars of ice cream pictured above cost $2.80. A scoop of gelato costs about $1.50. At home it's about $4 a scoop. In general, most food in the grocery stores cost less than half of what it would in BC. One exception were bananas from Ecador, which were a little more expensive. Keep in mind that I was not shopping in Costco-like stores. These were small grocery stores in the middle of some of the most touristic towns in the Europe.
In case you wondered if Canadians are paying too much for fuel, see the pictures below.
The cost of Diesel (1.34 Euro) is about $1.83 CAD. Cost of a Diesel in Vancouver is between $1.40 and $1.50. Yes it is slightly more expensive in Austria but Austria has no oil reserves of its own, no refineries of its own and must import every drop of fuel.
The coffee was sometimes a little more expensive than in Canada, but then one might be accused of comparing apples with oranges. The cup pictured above cost $3. Somehow the experience was slightly different than getting your coffee at Tim Hortons in a paper cup with a plastic lid. In Italy I had heard that you pay a different price for coffee depending on were in the restaurant you sat, so I had to try it out. At the bar I paid 1.50 and then when I sat on the patio I paid 2.30 for the same cup.
After being in Italy I understand why Italians like wine so much: their beer is so bad it is almost undrinkable. I could not wait to get back to Austria.