I have seen keggles for sale on the classifieds on this site sell from $75 to $150. Wort chillers? About $30 to 60. Depending on length and diameter of copper. At least a dollar per foot. You could always buy them and sell them on here if you don't like them. Propane burners can be found often...
An experienced member of our lhbc says he had the same issue...and I tasted his brew...not too tasty, but still gets you buzzed. He thinks his problem is a water issue...he uses hot water out of the tap in his brew pot before heating on stove to speed the process. He has had about three...