I need a mono printer

Heya peeps,

Can you recommend a cheapish laser mono printer, with a reference to how much the toner cartridges are please? Non genuine cartidges too

Used to have an epson ink printer but as I dont use it frequently it would always dry up.

I dont have a lot to spend so needs to be cheap to run.

I was looking at the Brother J1200 but those cartidges i think it uses were like £35 which is too much