Three numbers, one of them real
MSRP vs street price is the distinction that removes most of the confusion about discounts, and there is a third number sitting between them that causes most of the rest.
MSRP is the manufacturer's suggested retail price. Suggested is doing the work in that phrase: it is a recommendation to retailers, set once, usually at launch, and frequently never revised as the product ages.
List price is what one particular retailer displays as the item's standard price on their own page. It is theirs to set. It can equal MSRP, sit below it, or sit above it, and it is the number most commonly used as the anchor a discount is measured from.
Street price is what the thing actually costs, across sellers, right now. It is the only one of the three you can transact at, and the only one that tells you whether a price is competitive.
Which number a percentage is measured against decides whether the percentage means anything, and that is the whole subject of the pillar this sits under: is this a good deal.
Why the gap exists, and why it is usually innocent
The gap between suggested and street price is not evidence of anything by itself. It is how retail works.
A suggested price describes the market the manufacturer expected at launch. Street price describes the market today. In between sit competition, volume, currency, a replacement model, and the simple passage of time. For a three-year-old product the two can differ by half without anyone behaving badly.
Categories differ in how fast the gap opens. Electronics drift below MSRP within months, because competition is intense and the product cycle is short. Fashion is designed around markdown cycles, so the first price is close to a formality. Appliances have a launch price and a settled price, and the settled price is the real one. Some categories barely move at all, either because the maker enforces pricing or because demand exceeds supply.
The manufacturer is also rarely motivated to update the suggested figure. Nobody asks them to, and a higher one makes every retailer's discount look better. That inertia is most of the explanation for a stale MSRP, and it is more boring than malice.
Where it turns into a misleading discount
The problem starts when a percentage is calculated against the first number and presented as a saving against the third.
A 40% markdown off a list price sitting 40% above street price is not a 40% saving. It is roughly the normal price with a badge on it. The arithmetic is correct and the conclusion it invites is not, which is the shape of almost every misleading discount.
Two variants are worth recognising. The retailer who displays MSRP as their list price on an old product, so every day shows a large percentage that never changes. And the retailer whose own list price sits above what anyone in the market charges, making their discount a comparison against a number only they use.
Neither requires anyone to state a falsehood, which is exactly why the check has to be about the reference rather than about the honesty of the seller. The mechanics, and the third form this takes, are set out in how fake discounts work.
The psychology that makes the number effective
None of this would matter if a crossed-out figure were simply ignored, and it is not, including by people who understand precisely what it is.
The first number you see sets the scale for every number after it. A product at $89 is judged against your sense of what such things cost. The same product at $89 with $220 struck through is judged against $220, and it feels like a different purchase. That effect is well documented, robust, and largely immune to knowing about it, which is why a stale MSRP is worth something to a retailer even when everyone knows it is stale. The mechanism is covered in how anchor pricing frames a number.
The practical consequence: the defence cannot be scepticism, because scepticism does not switch the effect off. It has to be a different number, supplied before the page supplies one.
Which number to actually compare against
None of the three, on their own. Compare today's price with what this specific product has been selling for.
That means its own price history: the range over the last year, the band the price spends most of its time in, and where today sits against that band. A price clearly below the band is a real saving whatever the badge says. A price inside the band is the normal price.
The band is the honest version of street price, and it is better than a cross-retailer comparison for two reasons. It is specific to the exact configuration rather than to a product family, and it includes time, which a snapshot of five sellers does not.
Where several sellers do list the same item, checking two or three is still worth thirty seconds, particularly on anything where one retailer's list price is doing unusual work.
Where enforced pricing changes the picture
One category of exception is worth knowing, because it looks like a stale MSRP and is not.
Some manufacturers operate minimum advertised price policies: retailers may sell below a stated figure but may not advertise below it. The result is a market where every listing shows the same price, discounts appear only in a basket or after a code, and the suggested price and the street price are identical by design.
Two consequences follow. A product where nobody visibly discounts is not necessarily a product in demand; it may simply be one where advertising a lower price is not permitted. And the real street price in those categories is frequently a few per cent below what any listing shows, reachable through a basket price, a code, or an authorised dealer who will quote.
Musical instruments, some tools, some appliance brands and a good deal of photography equipment operate this way. Recognising it saves time, because in those categories a price history will be flat and a cross-retailer comparison will show no spread, and neither of those means what it usually means.
When MSRP is genuinely useful
It is worth ending on the case where the maligned number earns its place.
On a genuinely new product there is no selling history to compare against. The suggested price is the only reference that exists, and a launch discount against it is meaningful because nothing else is available. Consumer electronics at release, a new model year, a product with no predecessor.
It stops being useful roughly as fast as the product ages. The same number is informative in month one and misleading in year three, which is why the test is the product's age rather than the number's honesty.
There is one more legitimate use: comparing across retailers who all quote the same suggested figure. When every seller lists the same MSRP, it becomes a shared reference point, and the spread of actual prices beneath it is a genuine picture of the market. That is the one context in which the number does the job it was designed for.
And where the resulting price still looks high relative to everything around it, the question shifts from the reference to the product, which is the signs a product is overpriced.
The habit that covers all of it: when you see a percentage, find out what it was subtracted from before you decide what it means. That takes a few seconds and it is the difference between reading a price and reading an advertisement.
