So I was shopping around the internet for a racquet. I called up one place and asked them some stuff about a racquet I was interested in. They asked if I wanted to buy it. I said no, I saw it somewhere cheaper. I told them the price and where I saw it which was $30 lower. Not only were they willing to match it but they took off another $15 for total $45 less than their advertised price. Is this common? The amount I ended up paying was probably as much as I would have paid for a 9.5/10 condition used racquet. Is this practice common?