At first, I was taken back, that the price had gone up to £32 for
the final 3 Volumes - 18 to 20. However, we are actually getting
more Disks/Episodes in them. Vol.1 to Vol.17 had 8 Disks, with 32
Episodes. Volumes 18 & 19 have 12 Disks, with 48 Episodes. With
Volume 20 having 11 Disks, & 44 Episodes, There could not be a Disk
12, in Volume 20, as there were no more Episodes left to fit into
that final Volume. So we are not being 'ripped off' - we are getting
more Disks - & Episodes - for our money. Hence the price rise.