2 were advertised in yesterday's paper by Strathearn Engineering, (dundee courier & advertiser) one with a galvanised chassis.
Others advertised by private sellers in various publications.
Maybe check out Lix Toll Garage, there 90's are showing on Autotrader
www.autotrader.co.ukOr Gumtree
plenty of working 90's about for sale from people that arnt with clubs or forums.
Prices will be taking a rise in the next few weeks i imagine as demand picks up again.
george