Through all of what?

Walking your bike 200m to the closest bike shop?

With 50 EUR, every bike shop does the usual tear fixes: changing tubes, adjusting gears and brake levers, changing break pads, changing the handlebar tape, centering the wheels, and cleaning / oiling.

Those 50 EUR can't cover major damage, but lots of people in Europe have multiple bikes in their basement that are just "rusty" / flat tire / etc. and that they didn't needed during the winter.