The price is nto that bad. It could be worse... there are system x set costing 45 euros around the same size as the bakery. Perhaps the bakery could have a couple of klickies... then maybe things would be better. But, lets be thankfull for at least that.
One thing you have to take into account is the R & D of a set. The new sets that are produced incur a lot of expenses to get them to the mold machines. The design teams, the advertising departments, the mold design and creation, the packaging engineers etc..........
Now if you take an old set like these all of those expenses were covered a long time ago when the set originally came out. Now all you have is possibly the cost of plastic which is still cheep. If any old molds were damaged then, yes they would have to pay to replace them. There is not even a box that requires a graphics artist to create the images .
Its almost all profit for Geobra
Thankful, yes I am but do not try to take advantage of us the same way Geobra frowns down on auction sellers who do the same