How We Keep Our Prices Honest (and Why Others Don't)

Every price on this site is pulled live from Amazon, never typed in by hand. If we cannot get a fresh, verified price for a product, we show a "Check price" button instead of a number we cannot stand behind. That sounds obvious. Most sites in this category do not do it, and this post explains why the difference matters to you.

The problem with hand-typed prices

Walk through almost any sunglasses roundup and you will see prices written directly into the article: "$149" sitting in the text next to a pick. The moment that number is typed, it starts to rot. Prices on Amazon change constantly — sales, restocks, third-party sellers, seasonal swings — and a number hand-typed in March is often wrong by July. The writer has moved on, the article has not been touched, and the reader arrives to find the "$149" pick actually costs $210, or is out of stock entirely.

That is not usually dishonesty; it is decay. But the effect on you is the same. You make a buying decision on a number that is no longer true, and the site that published it has no way of knowing it went stale. A price is only useful if it is current, and a hand-typed price is current for exactly as long as it takes the market to move, which is not long.

Some sites paper over this with an "as of" date next to the price, which is honest about the staleness but does not fix it — a dated wrong price is still a wrong price, and most readers do not do the mental math of "this was checked four months ago, so ignore it." Others quietly hand-update a few hero products and leave the long tail to rot. Neither approach scales, and both leave you doing the verification the site was supposed to do for you.

What we do instead: live prices, or none

We treat a price as a live data point, not a piece of copy. Our pick cards pull the current price from Amazon through its data layer at the moment you load the page, so the number you see is the number that is live right then. We do not store a price in the article text, because the article text is the one place a price should never live. When a live price is available, the card shows it. When it is not, the card shows a plain "Check price" button that takes you to the current listing, so you always end up looking at the real, current number rather than our guess at it.

This is also why you will never see us claim a specific dollar figure in a headline or a comparison as if it were fixed. We will tell you a pair is "budget" or "premium," or that one costs a fraction of another, because those relationships hold even as the exact numbers move. The exact number is the live layer's job.

There is a small honesty cost to doing it this way, and we accept it: a live price can only show when the data is flowing, so on rare occasions a card that could show a number shows the button instead. We think that is the right side to err on. A missing price you can resolve in one click is a minor inconvenience; a wrong price you act on is a real one.

The 48-hour freshness gate

Live is not quite enough on its own, because data feeds can lag or fail quietly. So we add a freshness gate: a price has to have been verified within the last 48 hours to be shown as a price. If the most recent verified price for a product is older than that window, we do not display a potentially stale figure — the card falls back to the "Check price" button instead. The gate is deliberately short. A number that was true two days ago is a fair bet; a number that was true two months ago is a liability, and we would rather send you to the live listing than show you something we are no longer confident in.

The trade-off is honest: sometimes you will see "Check price" where a competitor shows a confident-looking number. That confident number may well be wrong. We would rather show you a little less and have all of it be true.

Why Amazon's own rules point the same way

This is not only our preference — it aligns with the rules we operate under. The Amazon Associates Program Operating Agreement restricts publishing static Amazon prices precisely because they go stale, and requires that price information be current and sourced from the live program data rather than transcribed by hand. In other words, the honest approach and the compliant approach are the same approach. A site hand-typing Amazon prices into its articles is usually both misleading its readers and cutting against the program terms at once.

There is a practical reason behind the rule as well as a compliance one. Amazon does not want a web full of outdated prices attributed to it, because that erodes trust in the marketplace itself. Pulling the number live, at the moment of the click, keeps everyone honest: the price you see is the price the store is actually charging, and if it changed an hour ago, you see the change too.

The bigger stance: no fabricated anything

Prices are the most visible place we refuse to make things up, but the rule runs through the whole site. We do not invent test results. We do not claim to have worn every pair in the field. Pairs we claim to have lab-tested: zero — and we say so plainly, because everyone in this category seems to claim they tested twenty. What we do instead is compile each product's published specifications and compute comparable scores with the formula shown, which is laid out in full on our how we rate page. Sponsored placements: zero. Free products accepted: zero. Those are numbers we are proud of, not gaps we are hiding.

The same rule governs our recommendations. We link to Amazon as an affiliate and earn a commission when you buy, which is disclosed on every monetized page and spelled out on our affiliate disclosure. But the commission never decides the pick — our editorial policy commits us to recommending the pair that is right for you, including telling you when the cheapest option is the smart buy and who should skip a product entirely. If a number or a claim on this site cannot be sourced or verified, it does not go on the page.

We would rather under-claim and be right than over-claim and get caught. It is also, frankly, the only defensible position for a small independent site: we cannot out-shout the brands with bigger budgets, but we can be the source that never prints a number it cannot back up. That is the whole pitch, and the price rules are just the most visible part of keeping it.

What this means for you

Practically: when you see a price here, it is live and verified within two days. When you see "Check price," it means we would rather point you at the real listing than show you a number we cannot vouch for. And when you see a recommendation, it was made on published specs and stated trade-offs, not a test we never ran. You can read the whole method on how we rate, or the reasoning behind the site on about. The point of all of it is simple: you should be able to check our work, and nothing you cannot check should be on the page.