Do you have any home improvement stores like a Lowes or Home Depot in Vancouver? If so even during the winter months the garden department should/could be a good source. Of course you should repot with a fertilizer free media.
While seasonal in your area, most likely, many of the home improvement stores that have a nursery tend to still sell " indoor " plants. Ficus and pothos tend to be popular for that. If not call a few of the local nurseries and they should be able to locate some for you. Good luck