Rant: the guy at the Amarillo hardware store on 6th saved me $40 on a faucet fix
My kitchen faucet was dripping and I was ready to buy a whole new fixture until the older fella behind the counter handed me a $3 cartridge and said, "Nine times out of ten it's just this little guy." He was right, and now I want to know what other cheap fixes I've been sleeping on.