https://tools.woot.com/offers/dewalt-dcb205-2-20v-max-5-ah-battery-2pk-0 2-Pack DeWALT 20V MAX 5Ah Battery Kit (DCB205-2) on sale for $119.99 - $20 (apply promo code DEYARD at checkout) = $99.99. Shipping is free for Amazon Prime Members (must log in with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is $6 per order.