If you wnt to REALLY go on the cheap, but get surprisingly good sound, go to a Lowes or Home Depot, and get a spool of 12ga or 10ga outdoor grade low-voltage wire, the kind you use to wire up landscape lights. This stuff is a real sleeper in the cable world. You can actually get this in 12, 10, 0r 8ga, so it might take a few attempts to find the size that suits your ears best.
I've heard in several rigs using ribbons and on my little Scenarios, and it's pretty good. Not MIT, Nordost, or Synergetics good, but a FAR cry better than most anything else in the under $50/foot range. And it costs under $1/ft...
Any schmuck with a fat wallet can walk into an audio boutique and find good cables for $500+/meter. But it takes real SKILL to find good speaker cables for less than the price of a case of imported beer...:cheers:
--Richard