How used?
Used hard, obvious wear ~$50 to $100. Little to no signs of wear ~$75 to $150.
I like the Livesay much better then the Ontario RTAK. The Livesay handles are much better. The blade is a great profile depending on your use. It also may not be appropriate. I like broad thin blades so, this one is a winner in my book.
Anybody ever take delivery of a "LAK"? With Newt's current state of affairs, I doubt I will ever get a new knife from him in a timely manner. I do hope things pick up for him as he does make a good blade at a good price.