If she moves here she will be screwed. We don't have Costcos here. Nor anyone to repair it. We barely have a Sony Mitsu tech.

C&P From Costco.com:
Pioneer
50" Plasma HDTV Monitor
This item is covered by Costco's guarantee to refund your purchase price if you are not completely satisfied. Costco's guarantee applies, even though this item may not be covered by the manufacturer's warranty, because Costco is not an "authorized" dealer of the merchandise