Bit of a long shot... I have a Canon 20D with the BG-E2 that I'd like to trade for a Sigma 10-20 lens (canon mount). My items are in mint condition (save for a few specks of dust under LCD, which can only be seen when the camera is off and under bright light), but I will accept the Sigma with wear marks, as long as it's functional. I am looking for a sharp copy however. My ebay id is hscgth9508, I have 100% ratings there. I know I'm new here, but if there are any questions, PM me for my phone number. Open to cash offers as well.