Imagine a restaurant menu with a $150 bottle of wine at the top.
Suddenly the $60 bottle underneath it does not look quite as expensive.
Nothing about the $60 bottle changed.
Your reference point did.
We judge prices comparatively
A number rarely exists in isolation.
When we see one price, the next price gets compared with it.
A very high option can make nearby alternatives feel moderate.
That comparison happens quickly.
The expensive option becomes an anchor
Psychologists call this anchoring.
The first or most noticeable number gives the brain a starting point.
Later judgments can be pulled toward that reference.
A high anchor can make a lower price feel cheaper than it would have felt on its own.
Subscription plans use the same structure
Imagine three plans:
Basic: $10 Standard: $25 Premium: $80
The $80 option can make $25 feel like the sensible middle choice.
Without the premium plan, $25 might have felt expensive.
The expensive option changes the comparison.
Does the high-priced option exist only to manipulate people?
Not necessarily.
Some customers genuinely want premium versions.
Businesses may offer them because they serve a real market.
But even when the expensive option is legitimate, its presence can influence how the other prices feel.
Is this the same as the decoy effect?
They are related but not identical.
Anchoring uses a reference number to influence judgment.
The decoy effect involves adding a strategically inferior option that makes another choice look more attractive.
Both depend on comparison.
How can you avoid getting pulled around by the anchor?
Ask whether the option is worth the price to you before comparing it with the premium choice.
Look at outside prices.
Decide what features you actually need.
“Cheaper than the expensive one” is not the same as “good value.”
The useful question is not, “Is this cheap compared with that?”
It is, “Is this worth the price to me?”
A related piece of human behavior appears in Why does the first price we see affect what seems reasonable?, where the brain handles another everyday judgment or response.
And that’s the short explanation.
Related explanations: Why does the first price we see affect what seems reasonable?, Why can a third choice change what we prefer?, and Why do prices ending in 99 cents feel cheaper?