Quality Art Scam.. Be careful

I went over to Quality Art (200E 52nd St) to get some mat board.. in looking around I found a mat cutter which the manger told me he would give me 40% off... I've wanted to get one so I bit.

When I got home I decided to check other stores prices & I had been had. They had inflated the list price so they were getting a great profit... soooooo I paid $130 extra.. and for icing on the cake below the item on my receipt it states Sale is final & item not returnable... The receipt was put in a bag at the store before I ever had a chance to see it... Be careful out there.. It's been a long time since I've taken a hit like this.. lesson learned check prices on the internet first esp. on big ticket items.