An illustration: a price history drawn as a wire across a night sky, with jackdaws arriving to land on it as its readings. The same record is drawn as a chart further down the page.

Micro Center price history

Every price has a history.

Micro Center shows you today's number. Jackdaw shows you the other fifty—what a part used to cost, what it typically costs, and whether today is actually a good day to drive over.

Free forever No account to browse Open source

Last seen $94.99 $35.00 since January ASUS XG-C100C · Duluth · 0 readings
Keep going

The record

A price nobody was
writing down

ASUS XG-C100C 10G Network Adapter Jan 6
Advertised list: $129.99 · unchanged 62 days All-time low Last seen: 6 at Duluth
$129.99Current
$129.99Typical
1Sightings
  1. One shopper opens a product page. Jackdaw reads the number already on their screen and writes it down.
  2. Then somebody else. Then a page of search results, which is every card on it at once — dozens of readings from one afternoon.
  3. Nobody made a special trip. The shape appears anyway, because enough ordinary trips add up to one.
  4. And the “$129.99 list” printed beside today's price? It hasn't moved in sixty-two days. That isn't a sale.
  5. So you name the number you'd actually pay, close the tab, and get on with your life.
  6. Somebody you'll never meet walks past it in an aisle in Ohio. Within the hour, your browser tells you.
Your alert Watching
$104.99
$9.99 above your target

An illustration of one part's price history from January to August: fourteen price readings, drawn from two hundred and fifty sightings, falling from $129.99 to $94.99; an advertised list price of $129.99 that did not change for sixty-two days; and a price alert set at $95.00 that is met by the final reading.

What you get

Everything a price tag won't tell you

Price history

Every point is somebody's visit

Not an estimate and not a scrape—a timestamped sighting by a real shopper. Filter by store, and watch the amber marks for open-box prices, the ones that never make it into any ad.

New Open box Typical
Alerts

Name your price, then forget about it

Say what you'd actually pay. The flock keeps watching, and the moment any member sees it at or under your number, your browser tells you. Open-box and back-in-stock alerts are scoped to your store, because a returned unit sits in exactly one building. Setting one takes a sign-in, which is what lets an alert follow you to every browser you use.

ASUS XG-C100C 10G Adapter Target met
$94.99
You said $95.00 · seen 3 minutes ago
Corsair RM850x Power Supply Watching
$134.99
$15.00 above your target · Duluth
Aisle intel

Notes from people who were standing there

Open-box finds, successful price matches, empty shelves. Threaded discussion right on the product page, voted up by the people it helped. Posting takes a sign-in and a claimed handle, and a claimed handle carries a verified mark—reading never needs an account.

12

TenGigTinkererVerified — a claimed handle Grabbed an open-box one for $73. Ask at the service desk—they don't always shelve them.

2 hours ago

4

DanFromDenver Seconding this. Mine came with both brackets.

41 minutes ago

How it works

The flock does the remembering

01

You browse, as usual

Open a Micro Center product page, or a page of search results. Say yes once to sharing what you browse, and Jackdaw reads the prices already on your screen. Nothing is scraped, nothing is crawled, and not one extra request is made.

02

Everyone's visits add up

A product page adds one price point. A page of results adds every card on it. Thousands of ordinary shopping trips become a record none of us had alone.

03

You see the whole story

A chart, a verdict, and notes from people who were just in the aisle—right on the page, before you commit to the drive.

Built to know nothing about you

A tracker that watched you back
would be worth less than the prices.

So this one doesn't. Not as a policy that could change—as a shape the code is in, which you are welcome to go and read. An account adds exactly one thing to that, and it's below.

Never leaves your browser

  • The words you searched for
  • The address of the page
  • The filters you had on
  • Anything outside Micro Center
  • Your name
  • A password — there isn't one

All that's written down

  • The productWhich item was on screen
  • The priceWhat it said, to the cent
  • The storeSo open box and stock make sense
  • The momentBecause a price without a date is a rumour

Tied to a random ID your browser made up, which you can throw away at any time. An account adds one thing and one thing only: an email address, for your sign-in code and your alerts. Never sold, never used for advertising, never mailed anything you didn't ask for.

A wire strung across the dark with a flock of jackdaws settled along it, and one empty perch beside the install button.

One perch still open

Join the flock

One click, then shop exactly like you always did. The remembering happens on its own.

Add to Chrome

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