I am looking for a LNF rate on 5/10/2010 for any Marriott in San Francisco downtown area, preferably San Francisco Marquis, San Francisco Marriott Union Square or Courtyard San Francisco Downtown. Right now their rate is $249, $189 & $199 respectively.

If there is no LNF rate for that particular Monday. Do anybody knows any tip to priceline the above preferred Marriott?

Thanks so much in advance,