pydsignerI have one that is just like this one except it doesn't have a headrest. It's the best chair for 100 dollars in my opinion. It's lasted me a year already and no signs of wear our tearing. Highly recommend.
AtomkinderMine has adjustable lumbar, leans back, and has adjustable/foldable arms all for a 100 dollars. Idk I was in the store when I found it though.
AtomkinderCostco.com might as well be called something different. The website offers many items that will never see the warehouse floor, and the warehouse almost exclusively offers items that won't appear online. This keeps you looking at both instead of just browsing online before coming into the warehouse to buy something.
AtomkinderYou shouldn't ever expect to see more than 2 or 3 office chairs available any time other than the two Furniture weeks each year. They take up a lot of room on the floor and in the steel and isn't something that a ton of people would go to Costco looking specifically for. I'm not really sure what you expected to find there. I believe June and February are the only two times you might find more than 2 or 3 office chairs available in the warehouses. Plus you have to consider that costco isn't planning on having the higher end office chairs because they simply don't sell as well. Although the region and surrounding area will play a small part in the overall price point of products in the store.
AtomkinderI did read the top level comment, Costco will on occasion carry more than 2 or 3 office chairs. The top level comment didn't say that the Costco options were better than the chair in this drop, only that Costco had cheaper options. That is all, I didn't mean for it to be any kind of attack on you.
https://www.costco.com/Alera-Etros-Series-Black-Mesh-SwivelTilt-Mid-Back-Chair-.product.11675570.html
The Petite model is $142:
https://www.costco.com/Alera-Etros-Series-Black-Mesh-Mid-Back-Petite-Chair-.product.11676757.html