US Airways is having a 3 day sale on club membership. It is $249 for all status levels for 3 days only. The rate is normally $450 for a general member and decreases based on status.
US Airways has upped their game recently by including free beer and wine (although certain stations must charge $1/beverage due to the liquor license). They also had changed from a tiered approach to membership (just US, or US + United’s Red Carpet Club) so they have added a lot of value to membership recently.
I am a current Sky Club member but I’ve been eyeing US Airways Clubs. This offer is almost good enough to pay cash and have my company continue to pick up me (discounted due to elite status) Delta Sky Club membership.