You can still get both sets on Amazon and Ebay branded new if you are still looking for copies. Also Via Vision Entertainment is releasing The Avengers: The Cathy Gale Years DVD Boxset on the 17th of July for £62.49
Special Features:
Audio Commentary on Hot Snow and The Mauritius Penny by producer Leonard WhiteAudio Commentary on Mr. Teddy Bear by writer Martin WoodhouseAudio Commentary on Death of a Great Dane and Mandrake by writer Roger MarshallAudio Commentary on A Chorus of Frogs by actress Julie StevensAudio Commentary by writer Brian Clemens on Brief for MurderAudio Commentary by director Don Leaver on Man with Two ShadowsAudio Commentary by script editor Richard Bates on The Grandeur That Was RomeAudio Commentary by director Jonathan Alwyn for The Outside-In ManSelect episode introductions by Patrick Macnee, Honor Blackman and Julie StevensGale Force: Honor Blackman InterviewCollector’s Lot – Honor Blackman interviews Avengers Memorabilia CollectorAvenging the Avengers – documentary + extended interviewsLeonard White’s Original Caption CardsFull episode of Police Surgeon – the series percusor to The Avengers, plus introduction featuretteEpisode Reconstructions for 13 “lost” Series 1 storiesUTV interviews with Patrick Macnee and Ian HendryArmchair Theatre – The Importance of Being Earnest – starring Patrick Macnee – Act 3 only (only surviving footage)Stills Galleries