Small one but I negotiated at Safeway (chain grocery store in parts of the US) recently, for an item without a price tag. Ended up getting it for a dollar, half

Small one but I negotiated at Safeway (chain grocery store in parts of the US) recently, for an item without a price tag. Ended up getting it for a dollar, half of the original offer of $2. Later found out the real price was like $6 which would have been a bit of a ripoff.