The Huky is probably a good bet that won't break the bank too badly.
The Behmor Id stay away from, it really is not a 1 Lb roaster and from my observations the quality on them has gone down over the years.
Other than that, sadly there are not a lot of inexpensive options, if you wanted to step it up a bit the artisan has a 2.5 lb roaster that is painfully simple, you adjust the bean loft, a knob... then adjust the temperature, another knob. It can do up to 2.5 lbs and down to 8 oz. it's about 3k but the average 1lb sample roaster generally starts at 4500 elsewhere so it is a deal. Repair parts are dirt cheap too if you ever need to. A few hundred dollars tops vs hundreds of dollars for other guys' parts.
If you want to talk more about it, please feel free to PM me, I can tell you pretty much anything you need to know about using it and can give you a link/ referral for it as well.
Aaron