Demon Sauce: Purple Cajun Sauce [140.0 Cals] price at McDonald's
Demon Sauce: Purple Cajun Sauce [140.0 Cals] costs C$0.69 at McDonald's in Canada, as last recorded on 27 Jul 2026.
Wondering how much a Demon Sauce: Purple Cajun Sauce [140.0 Cals] costs at McDonald's in Canada? The current price is C$0.69. That's about 30% above the typical McDonald's sauce item — the 7th-most-expensive of 30 we track. It's available at around 61 McDonald's locations across Canada. Prices are sourced from delivery platforms and refreshed regularly. Check the full McDonald's menu or compare sauce prices on MenuPriceToday.
How this compares in Sauces & Condiments
30 items tracked| This item | C$0.69 |
| Sauces & Condiments median | C$0.53 |
| Cheapest — Salt Packet | C$0.05 |
| Most expensive — Fromage crème original [110.0 Cal] | C$1.19 |
| vs Sauces & Condiments median | +30% |
Compare McDonald's prices across countries — Fast-Food Price Index →
Prices last updated 27 Jul 2026.
Similar McDonald's items by price
Sources & method
Prices come from delivery-platform menus (mainly Uber Eats in Canada) and are refreshed about weekly. They are indicative: delivery-platform prices can differ from in-store prices, and each item shows the date it was last recorded. See the methodology and the editorial policy.
MenuPriceToday is not affiliated with McDonald's. Prices are indicative and may vary by location.