23-05-2025
Costco butter: Wholesaler introduces purchase limits of 30 blocks but still sells out
Pak'nSave Westgate, just under 1.5km around the corner from Costco, was today selling the Pams Pure Butter 500g block for $8.29, or $1.66 per 100g, and the Anchor 500g was $9.99, or $2 per 100g.
Woolworths Westgate, just a kilometre away from Costco, was today pricing its store-brand Woolworths Butter 500g at $8.49, or $1.70 per 100g, and Anchor 500g was $9.90, or $1.98 per 100g.
It was no wonder there were reports of Costco's salted and unsalted varieties running out as shoppers took home trolley-loads of butter.
Loyal customers have shared photographs from inside the store this week, showing lines of people waiting to get their hands on the cheap produce.
Several customers have spoken of their disappointment after travelling some distance to the store specifically for the butter, only to find stocks had sold out.
And today, photographs were posted on the store's unofficial Facebook page of notices inside the shop about purchase limits.
'Limit 30 blocks of butter per membership (i.e. per household),' the store's notices said.
However, it seems the restrictions were not enough to keep enough stock on the shelves this morning.
One Costco customer reported the store had run out of salted and unsalted butter at 10.24am, less than half an hour after opening time.
Westpac economist Paul Clark has told the Herald that retail prices for butter generally moved in line with export prices.
'Given that, it is reasonable to suggest that, with Global Dairy Trade auction prices for butter having reached new highs, combined with a generally weaker New Zealand dollar … should see retail prices ratchet higher in coming months.
'It is also important to note that retail price adjustments do tend to lag as inventories decline.'
At the latest Global Dairy Trade auction last month, the price of butter rose 1.5% to an average of US$7679/MT (metric tonne). That compares to an average price of US$6815 ($11,546) on January 7.
