Can Anyone Help??!!

So, dear readers, I am on the hunt for wooden apple crates, wine boxes, potato boxes or similar.  I'm trying to re-organise The Bakehouse's display stand and these would help to add height to it, not to mention for carrying all the tasty cake I hope to sell!  Does anyone have any ideas as to where I can get hold of these things?  Not much to ask, but someone must have a great idea!! Here's hoping....and thank you!!