This is a really excellent price for this popular TV series (which I have never seen!!!). It is £17.99 delivered from HMV and the cheapest I can see elsewhere is £27 from amazon! That's quite a discount in the HMV sale! It contains all 4 series of Cadfael, based on 4 discs.
Details: Man of the world turned man of the cloth - Cadfael (Derek Jacobi) is a rare hero. He is a man who has chosen to live as a monk - yet he's no saint. Once a solider who fought in the Crusades, he has lived - and loved. Even his devotion to the church is not enough to suppress his curiosity to quell his love of mystery. This box set features all the storylines from the Series 1 4 based on the novels by Ellis Peters.