Here where I live we have a unique kind of price scale when it comes to aluminum. I have noticed that if you have cast, extruded, or melt/pot/low aluminum here that the prices are shades higher than my scrapyards, but with more stringent guidelines. But where I live the folks are a seedy bunch- the kind of people that would fill a washer with cement to get cash.
So we have a system of all aluminum is .50 regardless of how clean (or not). For example you have a pot or pan you can leave the handle on, lawn chairs just need the ribbons taken off, grills can have a little glass window or still have the handles on it. But if you try to clean any of these things its .50 a pound. They still will pay more for siding/painted, wheels, cans (sometimes, must be in quantity) but everything else is .50 no questions.
Would you like a scrap yard that would pay you .70 for a clean lawn chair with no steel what so ever/.20 for irony alum if you didnt clean that steel off OR a flat .50 for that lawn chair in ANY shape with no option to ever get the cheaper price.
Thoughts?