Renpure Organics? It is about $6 per bottle. Can't think of any under $5 offhand. Shea Moisture is about $10 per bottle.

If you are near a TJ MAxx or Marshalls I often see Giovanni and ICI Naturals for $10 per litre.
4a/3c curls
Fine strands, not as densely-placed as I would like
Ayurvedic herbs are the TRUTH
Team Wash and Go!
iHerb code:UYA010 - get 5% off your first purchase