Discount Lift Tickets

Does anybody know where to get discount lift tickets for Snowshoe? I heard something about Costco but didn't see anything on their website...

I have seen the tickets on display, usually an end cap, maybe near the entrance area for the past several years. The Costcos here in Northern Virginia also usually have tickets for Wintergreen, and I vaguely remember some for Liberty.
They are in plastic shrink wrap packages about 6" x 4".
The Colonel