A bargain? Well, some might think so at least. Bob Dylan's The Complete Budokan 1978 is currently on Amazon download for £12.99 - compared to £132.59 for the physical release. I had the original many years ago (I think I have a photo from a student room with the poster from that album on the wall in the background) but haven't heard it for years. On reading some reviews I will probably pass on this, but some people may feel that for 58 tracks, they'd like to take a pop.
When I was out with my pocket money as a callow teen it was a choice between this and Eric Clapton’s Just One Night (also a double album recorded live at The Budokan). I went with the Clapton, which I still have and play to this day. The Dylan album, on the other hand, according to Wikipedia “Jimmy Guterman named it one of the worst albums ever released in the history of rock.”