About this app
Gold bars at Costco sell out fast. By the time you check, they're gone.
WarehouseWatcher monitors every Costco gold bar listing's prices, availability, and premium over spot, so you don't have to keep refreshing the page.
Set your threshold and get instant push notifications the moment prices drop to your target. Whether you're watching 1oz bars, fractional gold, or specific brands like PAMP Suisse and Rand Refinery, WarehouseWatcher keeps an eye on all of them.
No account required. No ads. Just open the app and start watching.
FEATURES - Live prices for every Costco gold bar listing - Premium over spot price calculated automatically - Push notifications when prices hit your target - Track specific products or watch everything - Clean, simple dashboard. See all prices at a glance - Works instantly. No sign-up needed
Stop refreshing. Start watching.
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Prices and terms as disclosed by the store listing.