after I discovered several dustspots in my pictures and checked my sensor. I figured its time to clean the sensor so i went ahead and get some cleaning products from adorama.com, my favorite store and ordered them.

They also got a nice little buton which says: order history and showed me I spend roughly 3500$ sofar on this hobby. In the last 24 month.

maybe I should have bought a compact camera instead of a DSLR, nobody ever told me it's such an expensive hobby.

On the other hand its only 150$ a month which equals going out 3 times a month.