As of this posting is Northern Brewer is discounting most orders of $100 or more by $20.  Use coupon code TWENTY to get the deal.  Check site for current availability.

Current Northern Brewer Deals – NB Deals, Discounts & Coupons

Check sale or product page for current availability & pricing

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:nbgen – northernbrewer.com