Thats most likely a TN panel too, from the 2ms response time. From what ive seen all TN panels are 2ms.
If your on a budget your're gonna have to settle for a TN panel since there are no MVA 22" panels and 24" MVA panels are ~$550+.
i have a dell 24" 2408wfp ultrasharp, MVA panel 6 or 8ms repsonse (i forget), wonderful for movies games whatever but it cost me $600. I think its a little under that now.