Only if it contains no alcohol.
Do you have a provincial license to sell alcohol? I don't think the kind you get for an event with a cash bar would be appropriate.
My BIL (Island Spriits Distillery) took a few months to get his licenses in place, and even so can only sell in BC and AB.
There is also the question of safe shipping of a liquid under pressure.
And determining if the buyer is allowed to buy alcohol (age, bans as part of probation or peacekeeping orders).
So really, no.
Same goes for online classified ads, although you might not get caught.
There are wine auctions -- Bonhams being one in San Francisco that I have had some dealings with.
If your province has private wine stores, you may be able to sell or consign there.
