Well, I don't actually know that your Belkin cables are low quality -- that's just my guess based on the Belkin KVM cable sets I've seen at CompUSA. The VGA cable in those packages sure looks wimpy...
I mentioned the price of my cables in one of my earlier posts. They were about $8 for the 6-foot cable bundle, and $12 or so for the 10-foot cable bundle. Yes, $8 total for ALL THREE cables! I got lucky, quite frankly; I hadn't expected such good cables for such a low price. The price was so low, that I almost wonder if it may have been an error on their part...
Unfortunately, Onvia no longer seems to carry these cables. Must not be available through their current distributor