I thought Ray Winstone was a good Henry VIII. Helena Bonham Carter was fantastic as Anne, and the supporting cast who played Cromwell, Wolsey, Norfolk and the other wives were all good. My only complaint was that Mary and Elizabeth and Edward should have featured more strongly. It was quite historically accurate, too.
Arianwen: $100? I only paid 15Euro. Have you tried Amazon.co.uk or Play.com? Your likely to find it on either of those, quite cheap.