Put it this way Jugv2, 3 years ago my price limit was $70, and I never managed to win an ebay auction for one, they normally went for $90+ back then. (#15, #21, #66 was all I was interested in as far as aristocrats). the best I could do was a few different version of the 'rocket', and if the aristocrats are just bling and shave no better than a rocket, aristocrat jnr or hd rocket, then they aren't worth it.
There was a #58 in aus that sold for about $60 back then though, I was tempted, but I bought my 100 year old lather catcher instead for $50-70 (can't remember exactly), and never bothered with an expensive DE again...