it is sad..but if you only knew how often it happens...I have seen them tear the price tags off and SWEAR they found it on the remnant table...or bring in sharpies and match the color of the clearance bolts..you know the RED slash through the price...yeah..not a good thing for shops to use...
I have seen them take a razor blade to the bolt and say it is FLAWED...spill soda on it and say it is DIRTY...and trust me...not all of these customers need a discount..some folks just have to try and get something for NOTHING...