Hey!
what about organic dumpsterdiving...?
there's a market in the Jordann area near the Noorderkerk every Saturday, together with a flea market and also a regular market a bit further on Lindengracht!
http://www.21stcenturyamsterdam.com/jordaan/noordermarkt-organic-farmers...
On Mondays there's also a textile goods + flea market in the same area.
