New Computer

https://www.techrepublic.com.com/5208-6230-0.html?forumID=101&threadID=267346
As you may have read in my old post, I am getting a new computer after an old Dell crashed. Do you have any deals on Dell computers? (My mother won’t buy anything, but Dell because of customer service.) I would like one with an upgraded graphics card, mid grade for gaming. It would be used for everyday web browsing and about 18 hours of gaming a week. Any suggestions will help. Oh and a desktop please. It would run ALL the time. XP would be nice.