Nothing worth talking about in Nanaimo. There's a shop in Ladysmith just off the main drag. Guy runs it part time, and it's a nice li'l shop. Nothing spectacular. Goes by "tricatcards" on eBay. If you go, do say hello to Andre for me.
If you get to Victoria, may as well visit MVP sports on Fort Street. Nice shop, and Brad's a helluva good guy.