As title said. Panasonic's EPP site has bunch of lens on sale. If anyone wonder how you get EPP, try to sign in/sign up with your company email address at shop.panasonic.com. if your employer is partner with Panasonic you will be redirect to their EPP portal. For those people had the EPP account just log in with the above address also. Apart from the ones mentioned above 20mm pancake is priced at 279 35-100mm f4-5.6 zoom designed for the GM series is priced at 339, highly recommend this if you don't need the large aperture from the pro zoom. This little lens is light, compact and very sharp, has OIS also.