3 Hidden Gems of Costco — Ones You Probably Didn’t Know
Yes — another post about Costco. This is *my* first one, but roughly 115% of bloggers who write about finance at some point write about Costco. It’s like a teenager who starts playing guitar and tries to learn Stairway to Heaven.
I’ve read many of these articles, and there are three things I’ve never seen written about Costco. Well, two I’ve never seen and one that’s rarely mentioned.
I also included a bonus at the end, because it’s my favorite part of Costco.
1) The Executive Membership Doesn’t Cost Extra
For non-business people, Costco has a “Goldstar” and “Executive” membership. The prices recently increased to $60 and $120 respectively.
The primary benefit of the Executive membership level is you receive 2% cash back on your purchases. This comes in the form of a Costco check (redeemable at Costco) when your membership year ends.
So in theory to make this worthwhile, you would need to spend $3000 in a year to make back the extra $60 (60/0.02 = 3000). There’s a big ‘BUT’ that most people don’t know about.
When you receive your cash back check, if it’s worth less than $60 (or whatever the prior difference used to be), if you apply it towards your membership renewal, they will make it worth $60, essentially negating the price difference between the two membership levels.
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For example:
- You sign up for the executive membership and pay $120
- You spend $1000 over the course of a year at Costco
- You receive a check at the end of the membership year for $20 (1000*0.02)
- You give them that check when you renew your membership
- That $20 is converted to a $60 value when applied to your membership renewal
- Your Executive membership renewal will only cost you $60 — that $20 cash back check is covering the difference between the two membership levels
We’ve been Costco members for 7-8 years and we’ve done this a few times. A couple times we have received a check worth more than the value of the membership fee difference (see #2 and #3 as the reason why). Every other year we’ve just had them upgrade the check to cover the extra part of the Executive renewal fee on its own.
Now there is an extra $60 up front to get the Executive membership. If you never get a check over $60 then you’ll never make this money back. However if you sometimes spend >$3000 at Costco — which is easy if you do all your food/clothing shopping there and purchase other things through them (see below), this is worth it.

2) Discounted Disney Cruises
You always walk by the advertisements on the way out telling you that you can save on garage doors and air conditioning etc. One of those adverts is for vacations. One of which is for Disney Cruises.
Disney has done a great job of price-fixing their cruises — it’s seems impossible to get a discount. Everywhere you go has the same price. The differences are in the bonuses/rebates or some form of “cash back” equivalent they give you to book through them. Many of them give money towards things you can buy/do during the cruise.
We did a Disney Cruise ~5 years ago, and after researching multiple options, I discovered that Costco’s “cash back” was hands down the best value of all the options.
Unlike many of the deals I encountered, Costco gives you Costco cash/gift card, which is actually useful if you already shop there. It doesn’t force you to spend the $ somewhere you won’t have value (ie on the cruise itself putting it towards an excursion you otherwise would not do).
Additionally, the value of the cash back was higher than any travel agent or online deal I could find.

3) The Place for Tires
Costco (and Sams) have tire-only auto repair stores attached to them. It turns out that Costco often has FAR and away the best deal on tires, if they have the tire you are looking for.
They only carry a few brands, and they have more selections for sedans than larger cars (ie minivans, SUVs).
Up until 2 years ago we owned a Honda Accord; we purchased new tires from Costco, and when I compared to “regular” stores (Firestone, etc) the cost of a high-end all-season tire + install was ~$300 cheaper than the competition.
Purchasing from them also gets you a tire/road hazard warranty that’s better than most of the competition.
Now this is not always the best place for tires.
When I recently shopped for tires for our Kia Sorento and Honda Odyssey (we traded the Accord for the Odyssey), the selection was narrow and the tires I found were not rated very high by third-party groups. While the price was still better than the comparable tire from local shops, I couldn’t find the tire I wanted.
So the last two times I bought tires I actually bought from Tirerack and had them shipped to a local store where I just paid the installation fee.

Bonus — The Best Pumpkin Pie
They sell a 3.5 pound pumpkin pie for ~$6. It’s only available ~October through December.
And it’s amazing. Outside of my wife’s grandmother’s pumpkin pie, it’s the best pumpkin pie I have ever had.
Last October I ate 5 pounds of Costco pumpkin pie.
I bought one and ate it essentially by myself over the course of a week.
Later that month I bought a second. I split it with the kids.
About a week later I had my cholesterol level checked. I do not wish to disclose that number. But it was worth it.

I do love tgeir Pumpkin Pie
It’s pretty amazing
I love Costco for tires. The warranty and life time balance and rotation is great.
Costco gas is incredibly cheap and a great deal too. I’m not sure about the quality of the gasoline, but the prices are definitely among the lowest.
Speaking of gas… the Citi Costco visa credit card gives a return of 4% cash back on gas (including Costco), 3% cash back on restaurants, and 2% on anything at Costco. So if you’re purchasing a Disney Cruise (not cheap), getting 2% off using the credit card would be incredible! And you don’t have to pay the additional $60 for Executive membership 🙂
Yep I do fill up the tank there — it’s not quite a hidden gem, but it’s one of their best values. I have no idea of the quality of ANY gasoline, so I just go off of price.
We currently have a Chase Freedom Visa that gets 1.5% back everywhere so I’m using that at the moment — I generally avoid store specific cards just because there’s no single one I use enough that I want to think about it. My Citi DC gets me 2% everywhere except costco since they don’t take MC. Otherwise I go through some credit card churning to earn rewards when needed (working on the Southwest Companion Pass right now)
Great tips! Had no idea about #1. That’s really cool! And I’ve been going for years using their tire service. It’s great. 🙂
Glad you found one useful! The membership one is surprisingly one most people haven’t heard about. The tires really are a good deal for the right car.
I was showing off the Kirkland label on my tie today, they need to get those back in!
Huge fan of Costco, also own upwards of $100,000 of their stock
Wow — $100,000 in stock? That’s showing your love.
I have Kirkland underwear — I don’t show the label to people. 😉
I too have bought tires there. I think the 3 year old cheddar cheese is the best I have ever tasted. Once I bought a boat there.
3 year old cheese? Is old cheese supposed to be good?
We’ve been an Executive member for several years now, and I guess we spend around $3000/year as almost always our check was in the $100 range. Last December we switch to Direct TV from Comcast, and three weeks later we received a $300 Costco card for signing up. Wife loved it and went on a shopping spree and loaded our house with cooking oil, bathroom supplies, baby back ribs, chips and more. It was all gone and done in one round.
Lol — they know what they are doing with their business model. They’ve built brand loyalty that is very hard to replicate. My wife thinks I’m overly obsessed with them, but we rarely regret going there. Or at least *I* rarely regret it — I do almost all the Costco shopping.
I worked in the retail industry for 20 years and have a ton of respect and admiration for how they run their business. They spend very little on advertising and most of their profit comes from membership fees, making their prices risk bottom. I can’t believe no one has copied their no bag policy and although lines can be long, their check out speed and efficiency are remarkable.
Thank you the helpful information. I also find that Costco Travel has the best prices for rental cars. We travel frequently and so far Costco wins in that category hands down. I check the price frequently and if the price go down, one can cancel the first reservation and reserve again at the lower rate.