Scoreboard Sports has Nike Team Dri-Fit Gameday Polo (Womens) on sale for $14.99. Shipping is $4.99 flat-rate. Thanks daisybeetle and atcshiffy
Note, sizes for men go up to 4x and for women up to 2x. Some colors will have limited sizes available.
Also available, Nike Men's PreSeason Polo $22.99
No longer available:
Nike Team Dri-Fit Gameday Polo (Mens)