Guardian price to rise by 20p — The Guardian is to raise the price of its weekday and Saturday editions by 20p, to £1.40 and £2.30 respectively, from 12 January. From that date the weekday edition of the Guardian will increase from £1.20 to £1.40, a rise of about 17%, while the Saturday edition will climb by about 9% from £2.10 to £2.30.