This one was posted on Flyertalk earlier today. There is talk on Flyertalk that the rate is only available when booking multiple nights, but play around with the dates. I don't do Wyndhams as they're too risky and I have plenty of other resources to get free nights, but this is here for your convenience.
Remember, Wyndham Hotel claims require booking a non-refundable rate. Their claims process is different - you will need to claim via the http://www.wyndham.com website. It's a totally different staff and branch of the company than Triprewards.
Hotel Address: 888 East Tahquitz Canyon Way, Palm Springs, California
Competitor Website: http://www.airfare.com
Availability: Late December.
Occupancy: 2 Persons
Details: 2 Double beds standard room.
Rate variation: $71.29 airfare.com, $127 Wyndham.
Special Comments: Good luck