yep, priced what the mr. heater little buddy is.
the little buddy is 3800 btu and the portable is 4000 btu thru 9000 btu. you can bring the btu down some on the portable by turning it down towards the pilot setting.
i have both and use the little buddy mostly and bring the portable when i know i want more heat like for night fishing or windy days or hub fishing or extra cold windy night fishing in a flip.