This may be old news but it is new to me! I was just able to get the Paradise Pier at $169 per night for this weekend 4/13 through 4/15. A few hours earlier, I had just cancelled our reservation at rack rate because I finally decided I didn't want to pay $275 per night. Unfortunately, the special rate wasn't available for the night of 4/12 but that'll force me to use my Marriott certificate that expires next week LOL.
EDITED TO ADD: This was on travelocity!