These people are dishonest! The need to be checked out! Bring in cast iron and they give you prices for tin! Usually a water heaters brings $15-$20 per unit because of weight and this morning I took in two and was given $7.20. A couple months ago I brought a 180lb cast iron furnace and was given $3.65. I'm sure they don't do this to everyone but, they are scamming and this needs to be stopped!