I have two tickets for sale of the NBA christmas game of Lakers and Knicks in the staples center.

The seats are linked in row 9 of 318 section. You can find the details of the seats location from the following website:
http://www.ticketmaster.com/exchange/2C00491996983BB1?tm_link=edp_buytix

The price is 150 dollars each. If you check some tickets websites and also maybe the official website of Lakers, the minimum price is also 150 dollars for the seats in the same section but you also need to pay 20-30 dollars service fee to the website where you want to buy it.

So my price is definitely reasonable.