I went to Costco today and...

[Momit]

Halloween candy
Kirkland brand cranberry macadamia cereal
They used to have organic cold-milled flax but I haven't seen it recently
Bagels
Whole-grain bread (bakery section)
Apple pies for the holidays
Clothes (hit or miss but I always check)
Kids' books
Electronics-digital cameras etc.
Random special events like UPF clothing and hats
Take and bake pizza
Laundry detergent
Organic meat, sausage etc.
When they do their big day of cheese samples it is heaven on earth! Tons of great cheeses at very reasonable prices
Produce - I used to get a pack of 6 persimmons for what we paid for one at Safeway. Also blueberries, avocados and too many more to list
Kirkland snacks like trail mix with M&Ms, chocolate covered raisins
Diapers and wipes (before Amazon Mom)
Fruit and veggie trays for parties
Sheet cakes-great price and GOOD! Cheaper than a much smaller cake from the grocery store
Rotisserie chickens
Chicken salad
Redskin potato salad

[Giantbear]

I just enjoy going to see all the Costco-girls in their skin tight blue jeans!

[DrSally]

Rotisserie chicken (use for soup and receipes)
premade chicken salad
veggie burgers
soymilk
organic choc milk single serving
choc. covered acai
hawaiian rolls
vitamins (their vit D's last forever)
cashew clusters
kirkland brand batteries
clothes
chicken apple sausages
hamburger (Costco doesn't use trimmings and tests their meat every day, IIRC)
smoked salmon
babybell cheese
lots of produce (organic lettuce, cukes, tomato, strawberries, blueberries)
flocked skinny hangers
kirkland facial wipes
used to get dipes and wipes
kleenex
books
tazaki
falafel
organic frozen broccoli
eggs
chicken potstickers (frozen)
organic cereal (Sally's)
Organic jam (kirkland's)
kalamata olives
apple crushers

ETA: men's undershirts, winter base layers, boy's levis, organic cotton jammies, Xmas photo cards
the kids usually split a hotdog on the way out.

[BigDog]

If you have a Wegman's you might not need Costco.

Yum factor:
That huge pumpkin pie that is like $6

I think you're right. A lot of the stuff that everyone is mentioning (like specialty cheeses, fruits/veggies, etc) I can get cheaper at Wegmans or TJs. I was looking at the bake at home pizza but I'm pretty sure the one I've gotten at Aldi is slightly bigger and only $4.99 (and tastes pretty good, too). Ive heard Costco's organic peanut butter is a really good buy but I forgot to check it out. I am a sucker for bakery stuff, and I even had the pumpkin pie in my cart but then I put it back! I'll have to stop back in for that as I haven't had any pumpkin pie yet this season.

[DrSally]

The pumpkin pie is to die for, and I'm not a pumpkin lover.

[BigDog]

Does anyone have any feedback on their sheet sets? I could use a king and queen set but I usually just wind up getting sheets at Kohls with a 30% off code when I need them. I don't want to spend more than $40 or so on a king set. Anyone have any experience with Costco sheets?

[icunurse]

Our usuals...
Milk
Taboule
Pita Chips
GoGurt Simple
Vitatops
Fish Oil
Generic Allegra 180mg
Waffles (Kirkland brand has Omega 3's, etc)
Dog food
Thin Breads
and more

The coupons can be really good - they currently have B1G1 on small cases of organic diced tomatoes. We use a lot for chili and soups and it is a few dollars less this way. Also, I just found out firsthand how wonderful their return policy is....KitchAid mixer literally fell apart after 4 years and minimal use. They gave me a full return and I turned around and went and bought a new one for not much more. KitchenAid had basically told me that I was SOL. I am now even more in love with Costco!!!

[DrSally]

Love, love their flannel sheets, as do many others here. Super soft, and great nap.

[katydid1971]

Does anyone have any feedback on their sheet sets? I could use a king and queen set but I usually just wind up getting sheets at Kohls with a 30% off code when I need them. I don't want to spend more than $40 or so on a king set. Anyone have any experience with Costco sheets?

I have had two sets of their sheets and I think they are great!!

Love their organic peanut butter and the organic/fair trade sugar is the best price I have seen anywhere. Their fruit is usually a great deal if you can get through it all. Some things I can find cheaper elsewhere like pepsi on sale. I love their baby wipes and even though I haven't changed a diaper in months I keep buying them for clean up in the car.

[joules]

Oh yah, currently their Black Seedless grapes are sooooooo good!!