IRC 3220 non-oem toner/drums/etc?

Anyone have a source for cheaper non-oem GPR-11 toner for a canon IRC3220?

 

Katun has recently introduced a non-oem toner for the IRC3200 series including the 3220 which is the same print engine.

Pricing is reported as being $51.25 for K and $80.75 each C, M, or Y but it doesn't appear for me in the online catalog yet, and I have not used this so I'm not sure how the katun toner quality is compared to the canon OEM toner. I'd try it in an old machine with an old set of drums first in case it causes any problems.

If anyone here has given it a try, please confirm prices and please let us know how print quality compares for you and if you encounter any issues.