We see LEGO mock-ups all the time here, and that's cool, but these ones - for a series of sets based on Monthy Python's Holy Grail - are so real it hurts.
The box art, the product codes, you look, you stare, you dream, and try and convince yourself they're real, but sadly, no. You can't buy these. Maybe try the Oculus Rift to look long enough to pretend? That might help.
The sets were done by Rifiröfi. Thanks, Rifiröfi.