Shop 6pm.com for Brooks Sports Bras marked down by 29-48%, and use promo code TAXDAY10 at checkout to take off an additional 10%, which drops prices as low as $18.99. The pictured Brooks UpRise Crossback A/B Sports Bra, originally $48, drops from $25.99 to $23.39 with the code. Even with $4.95 shipping (or free shipping on $50 or more), these are the lowest prices we can find. Sales tax is charged in most states.