Jag35 DV Runner (found on ebay for $40), Jag35 Friction Follow Focus (found on ebay for $75), the rest was sourced from Hong Kong via ebay:
- Quick release plate
- Cheese plate
- Rod clamps
- Hot shoe mount rod clamp
- Cold shoe rod clamp
Yeah you can build a better rig from used parts and sourced bits from Hong Kong.
I built the following rig (from used parts found on ebay) w/ follow focus for under $300 doing just that.