whats the very best sounding cables for realistic money

Mains, there is no answer to your question. If there was everybody would be doing it. This whole subject of best bang for the buck or what's the best for the money, whatever, has been going on for 40 years. It's pretty much been reduced to the level of a troll. With no end in sight. If you had 40000gbp cables you should be the one telling us. Hel-loo! Pretty soon, at the rate you’re going, you’ll be just like me. No cables. Nada. Zippo. Nothing sounds better than no cables at all.

Thanks everyone, it was a long shot but i was reading about these Anti cables i think thats what there called then the i read about the Curious Tech and yer i got curious, i have no issues with my system right now,
i am using JPS labs power cables with various copper signal cables, 
i was just curious to know if there is any real magic cables out there at realistic money, i did mention in the post the price ranges,
i strongly believe every link is vital and as i have pointed out i am very happy with what i have i just got curious,
we all get the hifi bug to buy now and again i just seem to get it all the time i really live for musical reproduction and i am so passionate and just want to achieve the very best results possible without getting my trousers pulled down.
My current cables retail for less the 6000gbp they replaced a loom of 40000gbp so as mentioned dearer is by no means better,
i fell for the reviews and advertising tricks that some company's claim so yes i got burnt, im not saying the dearer cables were bad i just found i preferred the cheaper ones, i tried them out of again curiosity and was glad i did,
it was curiosity that started this discussion and going by the replies i have interest in the Curious Tech cables but they would have to be special to out perform my current set, but after all that is the nature of the beast improving ones system, maybe at 50 i should relax switch off and just enjoy the music,
i love to read and gain knowledge so again thank you everyone that has added there bit here already 
it will be interesting if the discussion gains pace there maybe a golden nugget in the haystack, Geoff thanks for jumping in i respect your knowledge and i am always interested in your comments best wishes John
 

Right now Teo, Cerious Technology, Reveal line of HF, I've heard this cables and I am very impress....

One man’s realistic money is another man’s outrageous money. It also all depends on what problems you’re talking about that don’t need addressing. Everyone wants to get 90% of the Full Monty on a working man’s salary. That’s always been true and always will be. Honda used to advertise that technology used in their race cars trickled down to their Civic and Prelude. Yeah, right. 

Best is relative in this hobby, no more so than when it comes to cables.  Would be helpful to know what you're currently using and what you're looking to improve upon.  I'll just say Acoustic Zen Silver Reference interconnects and Satori or Hologram cables bought used offer a lot of refinement and performance for the dollar.  Triode Wire Labs power cords also offer a lot of performance per dollar and sell direct.  Just a few ideas.  Best of luck. 

brfPurchase form any Dealer that offers either a trial period or money back guarantee. You must try them in your system first ...

This is great advice, and not just for cables. While it can be helpful to learn here what other people think, the only opinion that really counts is your own.

Purchase form any Dealer that offers either a trial period or money back guarantee.  You must try them in your system first to be sure that you have made the right decision. 

I recommend starting with Cat5 ethernet cable. It works very well for both interconnects and speaker cable and costs 10-20 cents a foot. Of course there are many who think you have to spend a small fortune on wire to get good sound but they are incorrect. IMHO you focus on the electronics and speakers  using a neutral wire like CAT5. Why not try it? It is a very inexpensive experiment. If you get to the point where you have maxed out everything else then maybe consider trying different cables. However, you will never get everything else maxed out so spending money on cables is a huge waste of money. 

Crystal clear is much more than he wants to spend. A complete set would be in the $10,000 or more range. Most of us would get much more benefit investing that in better electronics and/or speakers. 

Contact Mel at Crystal Clear Audio, great cable at reasonable prices and use 6N Silver in their Magnum Opus line. You.ll find very few if any manufactures that use 6N silver.

Radioshack

+1 more for Clear Day, since you mentioned "realistic". Recommend their speaker cables and ICs (RCA and XLRs).

Teo Audio and Cerious Tech would be my two choices. 

+1 on the Clear Day for speaker cables.  For the money the Double Shotguns were pretty great in my system biwiring some Vandy Quatro's from a VAC Phi 200.

Clear Day and Cerious Technologies.