Costco flyer — Ontario

How do flyers work on aubaine.ca?

Every Thursday, aubaine.ca reads the flyers of Ontario merchants and extracts each product along with its price. Instead of flipping through dozens of flyers one by one, you browse 158 products from 3 merchants on a single page, with category filters and sorting by discount percentage.

What is it for?

Comparing every merchant at a glance before writing your shopping list. The same product often shows up at several chains in the same week, at different prices: here you instantly see who has the best deal, with no paper flyers and no separate app per store. And since every price reading is dated and kept, you can check the archives to see whether this week's "special" is actually lower than in previous weeks.

A history that gets deeper every week

Since tracking began, 60,685 price readings have piled up week after week. The bigger the database gets, the more reliable the comparisons become: discount cycles, floor prices, and real versus fake discounts stand out more clearly. Every Thursday the new flyers come in and the history grows on its own.

Why come back every week?

Because the flyers change every Thursday. What you pay full price for today may be on sale next week — and the best deals go fast. A quick look before grocery shopping tells you where to buy at the best price. It's free, no registration required.

Frequently asked questions