The warehouse apparently didn't get the "variety is the spice of life" memo because, according to a post on Reddit, Costco is getting rid of its mix & match 12-count muffins (two packs of six muffins) for $9.99 and replacing the deal with one pack of eight muffins of the same flavor for $6.99.

From cakes and pies to pastries and breads, if they come from Costco's bakery, they must be made from scratch, right? Think again.

From cookies and cakes to freshly baked bread, Costco released a wide assortment of mouthwatering new bakery items this year.

There are two things that Costco customers love: a great deal and yummy food. Well, a recent change at their bakery counter has failed on both fronts, according to angry Costco members. When a Reddit user posted this sign at their local shop,

Although the eight-count muffins are cheaper than the previous 12-count by $3, the math isn't working in customers' favor. In fact, one Redditor did some calculations comparing prices, and found that the new muffins are a shocking 58% more expensive per ounce.

Costco loyalists are known to rave about everything from the food court (with its decades-enduring $1.50 hot dog deal) to the chain's line of exclusive, high-quality Kirkland Signature brand grocery products and even cheap booze.

Costco customers are furious after spotting a change to the store's beloved muffins - with many warning that they will no longer be shopping there.