amazon dont have price match with steam now?

Amazon doesn't technically price match anything but televisions. They do try to stay competitive though. You can try contacting customer service and informing them of a price difference; they may push it to the correct department who may price match. I know that the digital video game representative for Amazon is very active on cheapassgamer.com and he often is informed by other community members of games that they'd like to see Amazon price match, and on numerous occasions he has done so.