For sale now! Speed Booster for Fuji X July 11, 2013 Deals 27 Comments From $399 to $449! This is the price you have to pay if you want to convert your Fuji X into a full frame camera thanks to the metabones speed booster. You can buy it here at BHphoto or here at Adorama. This deal was found via dealsrunner. Advertisement: **This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links.