Yeah, I went panty and bra shopping last week. I needed to go a size up with my bras -- my current size was killing me... ouchy! I was glad that they had a sale at Le Senza (not sure if that store is in the US or not, I live in Canada). I got 4 bras, each one only costing $10.50-$16.50. Yay sales! Normally they cost $30-$60, $20 if you go to somewhere cheaper, like Walmart.
Anyway,yeah, sales are good and I'm rambling.