I felt like I hit the jackpot a few weeks ago when I wandered into FoodMaxx and found Muriatic Acid selling for around $2.50/gal. I should have bought their whole stock then and there. But how was I to know that they would soon stop carrying it?

ACE sells it for about $5/gal. Haven't checked Home Depot yet. Any suggestions? (Maybe chem_geek can instruct us on how to make it from common household supplies )

Thanks.