Spotted: OPI polishes in the $1 section at Target (for $4 each)

I've heard from five separate readers to date who have recently found OPI nail polishes for $4 each in the $1 section at their local Target stores (the $1 section is located near the front entrance). At first I thought this might be a very isolated occurrence, but since five of you have mentioned it, I definitely thought it was worth sharing here, in case you want to stop by YOUR Target to see if