What was the lowest Amazon price in the 90 days before this check?

$11.80. At our check on Oct 20, 2026, the price was $13.49.

What does the “typical” price on this page mean?

It is the time-weighted average of Amazon’s own price over the 90 days before our check: $25.57. The median was $25.04.

How often does the price change?

Amazon changed it 39 times in the 90 days before our check, about 13 times a month.

Is this still the price today?

Not necessarily. We recorded $13.49 on Oct 20, 2026. Amazon sets the current price, which the listing and checkout show.

Past check

Originally checked Oct 20, 2026, 5:04 PM PDT

Archived verification record

Pure Protein Birthday Cake Protein Bars

Pure Protein

Researched variant · 305652222_100721 · 12 Count (Pack of 1) · Birthday Cake

Photo from the Amazon listing

Research receiptASIN B07RW28RPFArchived check

Direct answer

Was this a good price?

At Oct 20, 2026, 5:04 PM PDT, yes. This exact variant passed our privately measured price-history threshold. That verification window has expired, so this page does not claim the current offer is still a deal.

$1349

Typical ~~$25.57~~

47% off Save $12.08

Price checked Oct 20, 5:04 PM PDT

Tracked below its usual 90-day Amazon price in Health & Household.

See current listing on AmazonSee on Amazon

As an Amazon Associate I earn from qualifying purchases. Amazon sets the price and availability you see after clicking.

90-day price history

Amazon price
Typical $25.57
Low $11.80

Amazon price over the 90 days before our check: high $33.14, low $11.80, typical $25.57, $13.49 when checked. Gaps mean Amazon had no price listed.

Read the chart

What the 90-day history shows

At our check on Oct 20, 2026, Amazon’s own price was $13.49. In the 90 days before that, it ranged from $11.80 to $33.14.
The time-weighted average (the “typical” price) was $25.57; the median, the price it sat at or below half the time, was $25.04.
It was at or below $13.49 for 5 days of the 82 days Amazon listed a price.
It had been at or below this price since Oct 20, 2026. Before that, the last time it was this low was Oct 19, 2026.
Amazon changed the price 39 times in that window, about 13 times a month.
Amazon listed no price for about 8 days.

Rule-based answer

Was it a good time to buy?

Yes. At our check this was one of the best prices in the last 90 days.

It has been cheaper: the 90-day low was $11.80.
It was at or below this price for only 5 days of 82.
It was 46% below its median price of $25.04.
The price moves often (about 13 changes a month), so it may change again soon in either direction.

This check has expired, so treat it as history, not today’s price.

Evidence sheet

What cleared the gate?

The exact ASIN and variant matched the research receipt.
The offer beat our private recent-history threshold at the timestamp above.
The evidence was fresh when this check was approved.
A human approved the product and wording before publication.

Before checkout

What should you check now?

Confirm the size, color, seller, shipping and current total on Amazon before buying.

For Health & Household, also confirm on the listing:

Dose per serving and servings per container, and the price per serving.
Expiration dating on arrival; check the seller and return terms.
Ingredients and allergens on the listing’s label image, and whether to ask your doctor first.

Amazon’s checkout total—not this page—is the current source of truth.