Monoprice makes a pretty nice cable and its cheap too. 13.39$ for 6 foot. check out this description:
- 23AWG solid-core silver-plated signal conductors for low loss and higher conductivity
- 22AWG oxygen-free copper power conductors for better power delivery
- Advanced foamed polyurethane dielectric for low signal loss
- Quadruple shielded for rejection of RFI and EMI
- Signal conductors have separate aluminum foil shield
- Overall oxygen-free copper/tinned-copper braided shield
- Overall double-sided aluminum foil shield
- Silver content solder joints
- 24K gold-plated connectors for best electrical contact
- Nylon braided sleeve for tangle-free handling