None of my hens are broody, need help with best incubator

NONE of my hens are broody so will need to invest in a auto incubator moneys a bit tight so want to try and get either a cheap new one or get a second hand one and have no clue which ones the best please help i have cockerels and also will buying fertile eggs to hatch and if anyone has a second hand incu for sale can they pm me please

Hi how longs a peice of string you can buy cheap incubaters, the best ones are fully automatic so no need to open it to turn the eggs, semi automatic  you have to turn them manualy with a lever or you have the basic incubator where you have to turn the eggs yourself  i have used a semi auto and had good hatch rate couldnt afford the fully auto, you can get second hand ones from e-bay or amazon hope this helps