Overview
Costco precious metals: live spot premium, buyer payouts, one-click cart, purchase limits, order export. Subscribers only.
Costco precious metals sell out in minutes. By the time you hear about a drop, it is usually gone. Costco Tools puts the drop, the math and the buy button in one place. WHAT JUST CAME BACK IN STOCK Open the extension and see everything that restocked in the last 24 hours: the item, the price, how far over spot it is, and what buyers pay. The toolbar carries a count of what you have not seen yet. IT CAN OPEN THE PAGE FOR YOU Switch on auto-open and a restock matching your alerts opens its own product page — no click, no notification, while everyone else is still reading an email. You stay in charge: quiet hours, a cap on how many open at once, and auto-close for tabs you ignore. (Gold plan.) IS THE PRICE ANY GOOD? Every product page gains a panel with the live spot price, how far over spot Costco is asking, what the item has cost before, and what real buyers pay for it — so you know your spread before you buy, not after. WHO REFINED IT New in this version. Every item now carries a tag saying whether the refiner behind it is accredited — the thing that decides how easily you resell it, and at what discount. It sits on the product page and beside every restock, so you learn it before you buy rather than when you go to sell. BUY IT BEFORE IT IS GONE Pick a quantity and go straight to checkout in one click. Costco caps how much you can buy per day and per address; the extension tracks both, so you find out now, not at the checkout screen. When fewer are left than you asked for, it tells you how many remain and can take those instead of just failing. (Gold plan.) YOUR CARD, READY, NOT LYING AROUND Save your cards encrypted behind a password only you know. They never leave your computer. Open them at Costco's checkout with that password, right in the panel — no trip to the toolbar — and one click puts the code on your clipboard and clears it shortly after. WHAT YOU ACTUALLY OWN Send your precious-metal orders to your RestockBotAlerts dashboard in one click, labelled by the Costco account they came from — the whole position in one place. There is more: save to your Costco wish lists, choose whether pages open in a new tab, and fold away panel sections you do not use. Costco Tools needs a RestockBotAlerts subscription; the restock and quantity-limit features need the Gold plan. It runs only on costco.com, in your own logged-in account, and never places an order — you complete checkout yourself. Costco Tools is an independent product from RestockBotAlerts. It is not affiliated with, endorsed by, sponsored by, or in any way officially connected to Costco Wholesale Corporation. "Costco" is a trademark of its owner and is used here only to say which website this works on.
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Details
- Version1.6.4
- UpdatedSeptember 16, 2026
- Size468KiB
- LanguagesEnglish (United States)
- DeveloperTremscol LLCWebsite
12180 S 300 E #416 Draper, UT 84020-2619 USEmail
support@tremscol.comPhone
+1 512-686-8216 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S082013580
Privacy
Costco Tools by RestockBotAlerts has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Costco Tools by RestockBotAlerts handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site