Oh jeez I almost thought this expired, but I made it just in time. :')
48hour sale for Steam/PC Borderlands 2 67% off and DLC is 50% off. Use this promo code GMG20-WS93W-R39MD when you check out for an additional 20% off (works on Skin Packs). http://www.greenmangaming.com/borderlands-2-dlcs/
I'm still about level 65 as my Siren. D: Haven't had time to play it lately because of college. That and I let my twin borrow my PS3 so he could play GTA V.