Hi Tetrox, not at all - I paid around 32 for to have them printed, and really depends on which material you choose. I chose FUD (frosted ultra detail) instead of just FD (frosted detail), so that the rib detailing will show clearly. It's their best material for detailed work. What I don't like about 3-d printing, aside from the price is that they are not as smooth as real scale model kit parts. FUD texture is pretty good, though. I 've been comparing it to my initial 2 nozzles printed at another shop in Vero White UV-cured liquid and FUD is way, way smoother. And for parts I know I'll find it diffiicult to scratchbuild it was a really a sensible step to take.