that happens to me a lot too but not always at lqs but i blame myself..first ..not good to shop in a hurry..two..you need to watch when your fabric is being cut..and three..which should really be no two..find out the price before the cutting..when check out time comes and the amount doesnt quite sound right ..just go over everything or double check your receipt..kust like the grocery store...but anyhow does sound like you got some neat stuff