I can't remember what the film was called.
Pertinent details that I remember:
- Subjects trade body parts/limbs chance at substance they need to live.
- Parts are turned into vials
- 10+ years ago
- Seen on Syfi or similar
There was also a scene with a room with a group of beggar like figures getting their limbs and organs taken by playing a sort of "Wheel of Fortune" game while there was a diminutive main character was not affected. One guy gets his leg removed and screams in this sort of cheesy moaning. As I recall it was the type of horror that was self deprecating and humorous, lighthearted yet vulgar.
Edit: it's quite interesting what I recalled correctly and did not.