Sure, I know. At the beginning of this year, I sold my old boss VT 1 Voice Transformer.
I payed for this a long time ago about 500,00 DM in the rockshop, Karlsruhe- and I selled it to a theater in Karlsruhe for 430,00 Euro over ebay ( max offer after 3 days ). Totally crazy. Cause you´ve got so many digital voice transformers in such a good quality in cheapest software.