Shopcalypse
U.S. + Canada price intelligence

Price historyworth trusting.

Paste an Amazon link or ASIN. We build a clear record of what the price has actually done, so you can decide when it is worth buying.

Track a productFree during early access
Live
Where should we check?

Choose a storefront first, then try a 10-character ASIN like B08N5WRWNWor paste the full Amazon product link.

  • ✓ No account
  • ✓ Honest history
  • ✓ Your target price
  • Independent price records
  • Comparable offers kept separate
  • Amazon.com + Amazon.ca

A clearer buy decision

The price is a story, not a number.

A completed Shopcalypse record puts the current comparable offer in context—so you can see whether today is ordinary, unusually good, or worth waiting on.

Comparable offers
Kept separate
Storefront
U.S. or Canada
History
Built over time

Illustrative example only—never presented as a live product or price.

Illustrative price recordAmazon product · United States
Below average
Current comparable price$74.99

$14.34 below the 30-day average

An illustrative ninety-day price history
90 days30-day averageToday
Recorded low
$69.99
30-day average
$89.33
Observations
48

Simple by design

From ASIN to answer in three steps.

One clean record for every product—without fake countdowns or crossed-out prices.

01

Paste the ASIN

Choose U.S. or Canada, then use the 10-character code or a matching Amazon link.

02

See the real pattern

Compare today with validated lows, highs, and recent averages.

03

Choose your price

Save the number that works for you and let the watch do the waiting.