Hi, I have an Octane (+c4d plugin) license and X-Particles 4 license that I'm selling together for $500 ($250 each). The Octane license is the full standalone version + c4d plugin, not the subscription. The X-particles license has maintenance until 7/04/2019. If memory serves, I paid $649 for octane and $699 for X-particles, so this is a pretty sweet discount. I'm no longer freelancing and have both of these at work, so really don't need them personally.