Much easier to buy a loaf for 20p or whatever it is these days.
It's usually a wee bit more.
I did just see one in the local corner shop reduced to 25p and thought of getting it for toast in the morning.
Then I thought I would be a monster hypocrite and bought a rustic crunch mix for the machine instead.
I have still never found the answer to why home made bread which is free of preservatives lasts for ever but shop bread pumped full of preservatives goes mouldy pretty quickly. Seems a bit counterintuitive.