As astewart8944 already stated, there is no correlation between price and sound. I have a Lafayette KT-550 power amp and it competes with new amps today and in some ways is much better. Just because an item has a high price tag also does not mean that someone paid that price either. All that being said, most people actually do not know why a specific unit sounds good meaning parts, design and implementation. Once you learn how a part or combination of parts work, then you can learn from there. There are many higher priced components that use basic parts and others that use higher priced parts. There are many variables to what makes something sound "better". From repairing gear, I have got a good understanding of what really changes the sound or a component and what I need to improve the sound. Funny thing is that anyone can do it once they have learned. From what I remember, most of the rooms I head at different shows use similar front ends to various degrees. So in my opinion, they seem to sound the same and does not allow the consumer to hear the differences or how a component can really sound. In building components, I also know how much time it takes to really build something that is special and also the cost to get there. So while higher prices do not guarantee better sound, understanding what makes something sound better is what I am all about.
Happy Listening.