For example
One ice cream?
Bag of pasta?
Tin of tuna?
Bottle of vodka?
Big Bottle of Coke/Pepsi?
Activities?
Main meal at a restaurant?
Drinks in clubs/bars?
Greece has difficulty in efficient distribution of all consumer goods due to the geography imposing higher transport costs .
On average most food items you buy in a supermarket are around 10% pricier than in the UK , as are all non-food things .
All Booze is cheaper .
A 3 course taverna evening meal with drinkies will cost about 30 euro per person .
Drinks in clubs are more expensive .
This link gets you some cost of living prices in Kos - click on etc. Note: the prices are quoted in US Dollars and Euros - not sure if or how you can change to pounds etc.
http://www.costtotravel.com/living-cost/...
Cost of living in Greece in general - prices in Euros which you can change to currency of choice.
http://www.numbeo.com/cost-of-living/cou...
Bouzouki
https://www.youtube.com/watch?v=7bhH71hs...
Cost of living in Greece - these figures are only an approx/rough guide. The main problem in Greece is deflation - falling prices.
http://www.numbeo.com/cost-of-living/cou...
This next gives some small info on prices in Kos
http://www.eardex.com/cost-of-living-in-...
The public transport prices in the above link are way off reality. A single bus fare from Kardamena to Kos Town is about Euro 3.50 and some.
Best bet is to try Tripadvisor for more info.
you can use http://www.e-prices.gr/ for the items you buy in a suprmarket. Meals can start from 18 euro per person it depends on what you eat and where....