New Balance 548 Women's Tennis Shoes (White/Blue) for $24.99.  Shipping is $4.95 for a total of $29.94 shipped, or free on orders over $75.  Here is a screenshot for your reference.  They feature ABZORB cushioning, C-CAP midsole, N-Durance rubber outsole, and synthetic upper.  Most places have the shoes for about $39.