I wish I hadn't sold my original A1000 but had to in order to get an A500+ (long time ago!) I eventualy got another so I'm not worried now.
I also wish I hadn't sold the Horner Pianet-T keyboard I had ...or the casio CZ 1000. The Horner only made one sound but had a certain "life" to it which digital keyboards lack somehow, maybe I'll get another one day...
I may never use it but I'll take a lot to prise the MicroMoog out of my hands!