I've stopped tracking mileage. Rough estimate is around 100 km per week. However, my bus fares cost monthly - fixed amount per month. Around 40 euros per month.

The PinkThing has cost around 120 euros so far. Tools, lights and lock are kept from previous bikes, passed on to next, so I don't calculate that as a particular bicycle cost. But if I did, it would add another 100 euros to the price tag. Officially became the main commuter this May.

My backup bike, WhiteArrow which I use on sunny days cost around 900 euros so far, will get a new chain this weekend. It has served me for the past 2 years.

So, expensive as hell. The WhiteArrow cost around 40 euros per month, while the PinkThing adds to about 30. Too damn much, but I expect as the time goes by the cost will drop, unless they get stolen again.