If the ad is up, they are for sale. Two pairs of ultra light (27grams/ less than 1 ounce) Panasonic Viera 3D glasses - model # TY-ER3D4MU - never used. They have built in batteries and recharge via included USB cable. Absolutely mint, zero scratches. One pair of Samsung 3D SSG - 4100GB glasses in the same condition and with the same charging and built in batteries. One pair of the Panasonics are going for $124.83 on Amazon Canada in August 2018, I will sell all three for $125. My loss, your gain.