I actually just found 3 more inexpensive raw denim jeans which I don't believe I've ever heard of any of them before, thru searches at Walmart and Amazon.

• $21: Red Kap Classic "Rigid", their raw color in quotes, at amazon.com, 13.75oz.
• $30: Prison Blues "Rigid" Blue Work, their raw color in quotes, at prisonblues.net, 14.75oz.
• $34: Shaka Wear "Raw Indigo" Denim, their raw color in quotes, at amazon.som, 12oz.

Edit: The Shaka Wear jeans don't meet the length requirements of at least 36".