Quote Originally Posted by 3dprinterfan View Post
$8.29+/Spool PLA Filament by AIO Robotics. 2-Day Shipping via Amazon Prime. Here is the link to their website: http://www.zeus.aiorobotics.com/#!filament/ijf5x
So, $20usd per kg. Reasonable price. For colors that you don't use much of that is a great idea.