Heinz Seriously Good Mayonnaise Original Mayo — 500ml
As of 2 Oct 2026, Heinz Seriously Good Mayonnaise Original Mayo 500ml is cheapest at Coles at $4.40 ($0.88/100 ml) in Australia — about 24% below the 3-retailer average of $5.77.
Prices updated 2 Oct 2026
Lowest recorded price: $2.90 at Coles (22 Sept); highest: $7.40 — currently $4.40 at Coles. Tracked since May 2026.
Showing prices and history for this variant plus 2 sibling variations — the same product and flavour across pack sizes, with unit prices keeping different sizes comparable. Lowest and highest values match the extension's price-history panel.
Price History
Price over timeLoading price history…
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
 Coles | Heinz | 500ml | $4.40 | $0.88/100mlBest | In stock | 2 Oct |
 Woolworths | Heinz | 500ml | $5.50 | $1.10/100ml | In stock | 9 Oct |
 IGA | Heinz | 295ml | $3.99–$6.60 | $1.35/100ml–$2.24/100ml | In stock | 6 Oct |
| IGA | Heinz | 500ml | $7.40 | $1.48/100ml | In stock | 6 Oct |
| Coles | Heinz | 500ml | $7.40 | $1.48/100ml | In stock | 6 Oct |
| Coles | Heinz | 295ml | $4.60 | $1.56/100ml | In stock | 6 Oct |
| Woolworths | Heinz | 295ml | $5.80 | $1.97/100ml | In stock | 9 Oct |
| Coles | Heinz | 295ml | $5.80 | $1.97/100ml | In stock | 2 Oct |
| IGA | Heinz | 295ml | $6.40 | $2.17/100ml | In stock | 9 Oct |
ColesIn stockWoolworthsIn stockIGAIn stockIGAIn stockColesIn stockColesIn stockWoolworthsIn stockColesIn stockIGAIn stockCheapest by brand
Ranked per 100 ml at each item's cheapest store
Cheapest by product
Ranked per 100 ml at each item's cheapest store
ColesIGAWoolworthsUpdating prices — showing the previous selection until the new prices arrive.
- –
- ColesSeriously Good Mayonnaise Original Mayo · 500ml$0.88/100ml$4.40Seen 2 Oct
- WoolworthsSeriously Good Mayonnaise Original Mayo · 500ml$1.10/100ml$5.50
- IGAWhole Egg · 295ml$1.35/100ml–$2.24/100ml$3.99–$6.60
- IGAWhole Egg · 295ml$1.36/100ml–$2.22/100ml$4.00–$6.54
- IGASeriously Good Mayonnaise Original Mayo · 500ml$1.48/100ml$7.40
- ColesSeriously Good Mayonnaise Original Mayo · 500ml$1.48/100ml$7.40
- IGASeriously Good Mayonnaise Original Mayo · 500ml$1.48/100ml$7.40
- ColesSeriously Good Mayonnaise Original Mayo · 295ml$1.56/100ml$4.60
- ColesSeriously Good Mayonnaise Original Mayo · 295ml$1.97/100ml$5.80Seen 2 Oct
- WoolworthsSeriously Good Mayonnaise Original Mayo · 295ml$1.97/100ml$5.80
- IGAWhole Egg · 295ml$2.17/100ml$6.40
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Which store is cheaper?
Frequently asked questions
- Where is Heinz Seriously Good Mayonnaise Original Mayo 500ml cheapest?
- Coles has the lowest price at $4.40 ($0.88/100 ml).
- How much does Heinz Seriously Good Mayonnaise Original Mayo 500ml cost?
- Prices range from $4.40 to $7.40 across 3 Australian supermarkets. The average price is $5.77.
- What is the unit price of Heinz Seriously Good Mayonnaise Original Mayo 500ml?
- Priced per 100ml. Coles offers the best value at $0.88/100ml.
- Which supermarkets sell Heinz Seriously Good Mayonnaise Original Mayo 500ml?
- Heinz Seriously Good Mayonnaise Original Mayo 500ml is available at Coles, Woolworths, and IGA.
- What is the lowest price ever for Heinz Seriously Good Mayonnaise Original Mayo 500ml?
- The lowest price CartSorted has recorded for Heinz Seriously Good Mayonnaise Original Mayo 500ml is $2.90 at Coles (22 Sept), since we began tracking in May 2026. The current cheapest price is $4.40 at Coles.