Jamman

[Mario De Bock <mario.debock@rug.ac.be>]

I'm new on the list. Sorry if the question is boring or so..
A friend convinced me I should buy a Jamman. I'm a guitarist and he knows
that years ago I had lots of fun with the 'hold' on my eh.. Roland
amplifier I think. 
I found out that the Jamman is no longer produced. I would just like to
have some idea whether it is still available at some places or if
second-hand would be the only option. 
I live in Belgium.. but I would happy to know if it is still available in
eg UK (and possible the price range).
Thanks if anyone can give me some info!
Mario.