Kellogg's Special K Original Breakfast Cereal — 300g
As of 7 Oct 2026, Kellogg's Special K Original Breakfast Cereal 300g is cheapest at IGA at $3.50 ($1.17/100 g) in Australia — about 16% below the 3-retailer average of $4.17.
Prices updated 7 Oct 2026
Lowest recorded price: $3.50 at Coles (7 Oct); highest: $9.90 — currently $3.50 at IGA. Tracked since June 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 | Kellogg's | 300g | $3.50 | $1.17/100gBest | In stock | 7 Oct |
 IGA | Kellogg's | 300g | $3.50–$7.00 | $1.17/100g–$2.33/100gBest | In stock | 6 Oct |
| IGA | Kellogg's | 500g | $5.99–$9.90 | $1.20/100g–$1.98/100g | In stock | 6 Oct |
| Coles | Kellogg's | 500g | $9.00 | $1.80/100g | In stock | 7 Oct |
 Woolworths | Kellogg's | 500g | $9.00 | $1.80/100g | In stock | 6 Oct |
| Woolworths | Kellogg's | 300g | $5.50 | $1.83/100g | In stock | 6 Oct |
 Spudshed | Kellogg's | 500g | $5.49 | $1.10/100g | In stock | 20 Septout of date · not compared |
| IGA | Kellogg's | 535g | $7.65 | $1.43/100g | In stock | 22 Septout of date · not compared |
ColesIn stock$3.50$1.17/100gBest
Kellogg's · 300g
IGAIn stock$3.50–$7.00$1.17/100g–$2.33/100gBest
Kellogg's · 300g
IGAIn stock$5.99–$9.90$1.20/100g–$1.98/100g
Kellogg's · 500g
ColesIn stock$9.00$1.80/100g
Kellogg's · 500g
WoolworthsIn stock$9.00$1.80/100g
Kellogg's · 500g
WoolworthsIn stock$5.50$1.83/100g
Kellogg's · 300g
SpudshedIn stock$5.49$1.10/100g
Kellogg's · 500g
IGAIn stock$7.65$1.43/100g
Kellogg's · 535g
Cheapest (compared)
Cheapest by brand
Ranked per 100 g at each item's cheapest store
Cheapest by product
Ranked per 100 g at each item's cheapest store
1 brand available
ColesIGASpudshedWoolworthsUpdating prices — showing the previous selection until the new prices arrive.
- –
- SpudshedSpecial K Original Breakfast Cereal · 500g$1.10/100g$5.49Last seen 21 Sept · not compared
- IGASpecial K Original Breakfast Cereal · 300g$1.17/100g–$1.28/100g$3.50–$3.85
- IGASpecial K Original Breakfast Cereal · 300g$1.17/100g–$2.33/100g$3.50–$7.00
- ColesSpecial K Original Breakfast Cereal · 300g$1.17/100g$3.50
- IGASpecial K Original Breakfast Cereal · 500g$1.20/100g–$1.98/100g$5.99–$9.90
- IGAOriginal · 535g$1.43/100g$7.65Last seen 23 Sept · not compared
- ColesSpecial K Original Breakfast Cereal · 500g$1.80/100g$9.00
- WoolworthsSpecial K Original Breakfast Cereal · 500g$1.80/100g$9.00
- WoolworthsSpecial K Original Breakfast Cereal · 300g$1.83/100g$5.50
- IGASpecial K Original Breakfast Cereal · 500g$1.93/100g–$1.98/100g$9.65–$9.90
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Which store is cheaper?
Frequently asked questions
- Where is Kellogg's Special K Original Breakfast Cereal 300g cheapest?
- IGA has the lowest price at $3.50 ($1.17/100 g).
- How much does Kellogg's Special K Original Breakfast Cereal 300g cost?
- Prices range from $3.50 to $5.50 across 3 Australian supermarkets. The average price is $4.17.
- What is the unit price of Kellogg's Special K Original Breakfast Cereal 300g?
- Priced per 100g. IGA offers the best value at $1.17/100g.
- Which supermarkets sell Kellogg's Special K Original Breakfast Cereal 300g?
- Kellogg's Special K Original Breakfast Cereal 300g is available at IGA, Coles, and Woolworths.
- What is the lowest price ever for Kellogg's Special K Original Breakfast Cereal 300g?
- The lowest price CartSorted has recorded for Kellogg's Special K Original Breakfast Cereal 300g is $3.50 at Coles (7 Oct), since we began tracking in June 2026. The current cheapest price is $3.50 at IGA.