It is flat out too expensive. Recommendation is to wait for generic alternative. Most often a generic alternative to a HP toner can be purchased at a 30-to-50 price point.
This printer is great! The quality is great! One exception it drinks up the ink like a nomad in the desert. The ink is not cheap but overall I’m happy with it.
I have installed the black and color cartridges of the HP910 series and found them to be easily installable and working well in my 8020 Series printer.