I noticed that Hameg analogue oscilloscopes have significantly increased in value in recent months as well. At one time you could take your pick of 20MHz units at around £20 on ebay UK, but not any more. I have a dozen or so in the garage, maybe time to sell them
The situation with Hamegs has been this way for a long time in Germany, probably brand awareness. The typical low-end Hameg scope with 20-50 MHz bw and 2 channels usually sells for 80-150 €.
Again, some examples to make my point...
Hameg HM204-2 (20 MHz, 2) - 190 €
HM203-7 (20 MHz, 2) - 165 €
HM203-7 - 70 €
HM203-6 - 80 €
HM203-6 - 190 €
HM203-6 - 79 €
HM103-2 (10 MHz, 1) - 110 € (what the fuck?)