The whole period of the Middle Ages in England was in one aspect of it a struggle of barbarism against civilization, but on the question of wages it would be paying them a tribute to describe them as barbaric; wages were savage, savagely low and savagely cruel, and next only after war were the ruling class's most brutal weapon of subjugation, and that remains true after every possible allowance is made between the purchasing power of a shilling then and a shilling now.
A bookkeeper in the reign of Edward I records "that one Master Mason was paid 6d per day, and five Masons were paid 4d per day."