Yes but as Captain_Zone pointed out, and I didn't realise this, if stuff is labeled N-Canon it would be taken of the shelves and those sales would be lost regardless of the demand
yeah that never happened. He is making that up. Comic book stores send comics back to publishers when they don't sell them after a month or so. They usually keep 1 or 2 copies in their collection section.
You can still buy every Star Wars book or Comic out there. They do stop printing them when sales slow down for obvious reasons. But they don't recall them for not being canon. Perfect example
Prophets of the Darkside is considered non canon
look at that still on sale at Amazon.
Go ahead name a comic or a book and I guarantee you can find it.
This is another case of Captain zone not knowing what the hell he is talking about and just making stuff up.