I got interested in 547s back in'10. I bought a 4" from a fine gentleman off GB, with original box, almost NIB. I paid about a grand for it, put it in my dad's safe since I was still living in Germany. In 2012, I found another 4" in a German gun shop and bought it as i wanted a safe queen and a shooter with the idea someone would trade for a less rare 3". But for some crazy reason, everyone with a 3" wants to ask more, even when the condition is less. No way am I going to pay more for a3" tubed model, that's just nonsense. And although it usually lowers the value, I like my Germany purchased 547 as it's been proofed in Ulm and stamped as such, which is a little unusual. The stamp is not well done, so my belief is that it was bought by a US service member and later sold when the guy couldn't ship it back to the US, a sad, but rather common occurrence back in the 80s, but even worse sine '99. Now I'm at the point where if someone offered me an even trade for an equal condition 3", I would take it otherwise, I don't deal with price gougers. I think the 4" barreled version is a better revolver anyway, for balance, accuracy and power. Both mine are early pinned barreled and are arguably the favorite of my collection of S&Ws. The one nice thing about my Ulm proofed 547 is that I can take it back to Germany if I ever go back since it's been registered and proofed in Germany.