Can I change my SAT date?

I signed up for the March date in haste. Now that I look at the calendar, there will be another test in June. I feel that with AP tests in May it would be better to sign up for the June test date instead. However im a stingy person. Paying 50 bucks was painful enough for me and I'm wondering I can change the date to take the test in June.

Yes, you can change the test date through your College Board account for a fee of $28. Go to "My Organizer" in your account and click on "My Tests" on the left-hand menu. Click on the test registration that you want to change. You'll be taken to MySAT, where you can choose "Change Registration" under the March test date.