Updated: Jun 15, 2020
Chaotic was popular around 2007-2014 before the Chaotic online card game website was shut down and production/selling of the trading cards was halted due to a legal dispute.
(Speaking of legal stuff... Disclaimer: There are affiliate links in this post. Particularly the Amazon links. Thank you for your support!)
Recently the restrictions put on the game have been lifted, and in June (2019) Bryan Gannon posted on Twitter about the revival of the Chaotic franchise here.
While you can still find cards for sale on a few sites, it can be hard to find many affordable listings for Chaotic merchandise.
So I've decided to compile some links below to good places online to find what you might be looking for!
I'll do my best to keep these links up to date.
If you're looking to order individual cards quick and easy I'd recommend searching on Ebay or checking out the listings on Amazon.
If the video game that Activision released in November of 2009 is more your speed then Amazon has
the best prices for most of the console games here:
The game released on PlayStation 3, Xbox 360, Wii, and Nintendo DS.