That warehouse run felt cheaper last year.
Costco still sells $1.50 hot dogs and $4.99 rotisserie chickens, but the rest of the basket has quietly shifted, and shoppers are noticing at the register.
The warehouse club built its reputation on two things: bulk prices and a treasure-hunt thrill.
Tariffs on imported goods, higher labor costs, and stubborn grocery inflation have pushed the chain to adjust what lands on its pallets and how much of a discount you actually get.
Membership fees went up in September 2024, the first hike since 2017.
Gold Star rose from $60 to $65, Executive from $120 to $130.
That's a small bump per year, but it lands on top of everything else.
If you shop twice a month, you're paying about $2.70 per trip just to walk in the door.
Inside the store, the deals have gotten narrower.
Kirkland Signature still undercuts name brands, often by 20% to 30%.
A pack of paper towels that felt like a steal two years ago now costs more per sheet than a comparable store-brand roll at a regular grocery store.
Costco's oversized packages only save you money if you actually use everything.
A 48-count box of granola bars is a bargain at 31 cents each, until half the box goes stale in the pantry.
Costco's aisles are engineered to make you linger, and the food court sits right by the exit so you grab a $1.50 hot dog on the way out.
That's not a deal, it's a designed add-on.
Budget apps consistently show warehouse club trips running 15% to 25% over what shoppers plan to spend.
So how do you actually win at Costco right now?
Track the per-unit cost of ten items you buy every month.
When a package size shrinks or the price jumps, you'll catch it before it eats your budget.
Lean on Kirkland Signature for staples like coffee, olive oil, nuts, and cleaning supplies.
That's where the margin is thinnest for Costco and fattest for you.
Skip the pre-cut fruit and prepared meals, which carry some of the highest markups in the store.
Watch the monthly coupon book, but read the fine print.
Many discounts now require buying two or three units, which only helps if you have room to store them.
Costco rotates deals aggressively, and the same item can drop 20% two weeks after you bought it.
The Executive membership only pays for itself if you spend more than about $3,250 a year, since the 2% reward has to cover the $130 fee.
For lighter shoppers, Gold Star is the better call.
Costco will refund the difference if you downgrade, so it's worth running the numbers.
Gas remains one of the strongest reasons to keep the card.
Costco fuel typically runs 10 to 30 cents below nearby stations.
For a 15-gallon tank, that's $1.50 to $4.50 saved per fill-up.
Over a year, it can offset most or all of the membership fee.
The bigger lesson is that "warehouse club" no longer automatically means "cheapest." Discount grocers like Aldi and Lidl have closed the gap on everyday staples, and Walmart's rollback pricing competes hard on packaged goods.
Costco wins on quality and bulk, not on every line item.
Our take: Costco is still worth the membership for most families, but the era of blind bulk buying is over.
Treat the warehouse like any other store, with a list and a unit-price check, and the savings hold up.
Final Thoughts
Treat it like a treasure hunt, and the receipt will keep surprising you in the wrong direction.