According to Edwyun's register, there are a couple of FE's that look like they might be for sale.
http://www.geocities.com/edwyun/registry.html #270 is in Ringwood, UK (with the update in Sept 05) - unknown seller
#317 in in Edewecht, Germany (with the update in Sept 05) - seller is Henrik O.
Edwyun might have contact details, or at least an email address, for both.