Interconnects:Dazed and Confused

I am fairly new to the high end audio world. I am switching from an integrated amp to separates, so I am in the market for new interconnects. I have been reading reviews by professionals, and cable threads on audiogon and audio asylum.
I would appreciate some comments from those more experienced than I.
I read reviews and comments about IC’s that cost under $900 made by Shunyata, Luminous, TG Audio and others and people rave about them. I then read about IC’s that cost between $3,000-$10,000 made by Nordost, Jena Labs and others and people rave about them.
I have not had the pleasure of auditioning a $5,000 IC. I am wondering if the people who rave about the less expensive IC’s got a chance to try several of the high price models would they be willing to go back to their lower priced cables if cost were no object; or would they hear such a difference that they could never go back?
I know everything is system dependent, but I guess I am wondering if a $500 interconnect could be just as satisfying as a $5,000 one. Does a great review for a $500 IC mean for this money this is great or does it mean I don’t want a Jena Labs Pathfinder ($6,000) this is it as far as sound is concerned?
Thanks for your thoughts