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Milwaukee 3631-21, kit: M12 12-Volt Lithium-Ion Cordless Green 360-Degree Single Plane Laser Level Kit

Milwaukee · M12

3631-21

M12 12-Volt Lithium-Ion Cordless Green 360-Degree Single Plane Laser Level Kit

kit

Retailer says

$429.00

was $479.00 · a 10% claim

Available online · Home Depot ·

Our record

highest witnessed
$479.00
lowest witnessed
$349.00

We conclude

SEEN LOWER · $349 ON AUG 29

We have witnessed this offer lower: $349.00 on Aug 29 2026. The claimed reference was last offered on Aug 27 2026.

Coverage · early record · watched since Mar 9 2026 · 13 price-days · 2 coverage gaps · 0 continuity breaks

WTV-MILWAUKEE-3631-21-HD-20260902-0400Open audit receipt

Compare exact listings

Current offers

Current offer · fresh first

Fresh eligible offers are ranked by item price. Shipping is not included. Stale, unavailable, or unconfirmed observations are retained below, never ranked.
RetailerPriceVerdictObserved
Home Depot (retailer listing, opens in a new tab)Cheapest fresh offerAvailable online $429.00
SEEN LOWER · $349 ON AUG 29
Checked

Current offers · fresh eligible offers ranked by price

  1. Home Depot (retailer listing, opens in a new tab)Cheapest fresh offerAvailable online
    $429.00

    Checked

Retailers are ordered by price — never by what they pay us. Some links may earn this site a commission; the order and the verdicts don’t know which.

Witnessed price history

Price record

The Identify → Verify → Decide path is complete above. No verdict stands yet, so this appendix exposes the record itself: one exact Home Depot offer and every point-by-point observation behind the audit.

Evidence instrument · full point-by-point record

Offered price vs. their claimed ‘was’

Home Depot · Aug 17 2026–Sep 02 2026

Offered price vs. their claimed ‘was’ SEEN LOWER · $349 ON AUG 29. The offered price is $429 as of Sep 2 2026; the retailer claims a $479 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $329. Retained intraday facts: intraday high $479 · Aug 27 2026 · retained from that price-day; not the daily-last curve; intraday low $349 · Aug 29 2026 · retained from that price-day; not the daily-last curve. The complete relevant record is already in this pane; a second map would repeat it. $350$400$450NO OBS. · 3D1$349 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD13 PRICE-DAYS$429 · OFFERED · Sep 2$479 · THEIR CLAIMED ‘WAS’Aug 17Aug 25Sep 2 BROKEN SCALE · STARTS AT $329
Offered price vs. their claimed ‘was’ SEEN LOWER · $349 ON AUG 29. The offered price is $429 as of Sep 2 2026; the retailer claims a $479 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $329. Retained intraday facts: intraday high $479 · Aug 27 2026 · retained from that price-day; not the daily-last curve; intraday low $349 · Aug 29 2026 · retained from that price-day; not the daily-last curve. The complete relevant record is already in this pane; a second map would repeat it. $350$400$450NO OBS. · 3D1$349 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 13 PRICE-DAYS$429 · OFFERED · Sep 2$479 · THEIR CLAIMED ‘WAS’Aug 17Aug 25Sep 2 BROKEN SCALE · STARTS AT $329
Offered price vs. their claimed ‘was’ SEEN LOWER · $349 ON AUG 29. The offered price is $429 as of Sep 2 2026; the retailer claims a $479 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $329. Retained intraday facts: intraday high $479 · Aug 27 2026 · retained from that price-day; not the daily-last curve; intraday low $349 · Aug 29 2026 · retained from that price-day; not the daily-last curve. The complete relevant record is already in this pane; a second map would repeat it. $350$400$450NO OBS. · 3D1$349 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 13 PRICE-DAYS$429 · OFFERED · Sep 2$479 · THEIR CLAIMED ‘WAS’Aug 17Aug 25Sep 2 BROKEN SCALE · STARTS AT $329

No observations · Aug 18–20 2026; Aug 23 2026

  • offered, witnessed
  • their claimed “was”
  • no observations
  • detached price fact

Why this form

The complete relevant record is already in this pane; a second map would repeat it.

Detached evidence · not connected to the daily-last curves

  • intraday high intraday high $479 · Aug 27 2026 · retained from that price-day; not the daily-last curveSource · WTV-EXPORT-00018
  • intraday low intraday low $349 · Aug 29 2026 · retained from that price-day; not the daily-last curveSource · WTV-EXPORT-00037
Every line uses reduced price-days for one exact retailer offer. Both series share the coverage mask; intraday and Class B facts remain detached marks. The receipt ledger below is the complete text alternative.
Price history, changes, and missing observations — 11 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

11 entries · change points, gaps, and dated facts

Complete dated text alternative to the price chart. A gap records missing knowledge; it never records an offer change.
DateRecord eventOfferedClaimed “was”Receipt note
Point-by-point record begins $349.00 $479.00
Receipt · receipt-20260817-record-start

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001

No observations · 3 days — no observation — no observation
Receipt · receipt-20260818-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3631-21-20260818-20260820

No observations in the published record.

Source · WTV-GAP-milwaukee-3631-21-20260818-20260820

Complete observations resume $479.00 $479.00
Receipt · receipt-20260821-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001

No observations · 1 day — no observation — no observation
Receipt · receipt-20260823-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3631-21-20260823-20260823

No observations in the published record.

Source · WTV-GAP-milwaukee-3631-21-20260823-20260823

Complete observations resume $479.00 $479.00
Receipt · receipt-20260824-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001

Offered price changed · $479 → $429 $429.00 $479.00
Receipt · receipt-20260827-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00018

Class C · complete observation.

Source · WTV-EXPORT-00018

Same-day offered high · daily last $429.00 $479.00 — not applicable
Receipt · receipt-20260827-intraday-high

Same-day witnessed fact · not connected to the daily-last offered-price curve.

Source · WTV-EXPORT-00018

Same-day witnessed fact · not connected to the daily-last offered-price curve.

Source · WTV-EXPORT-00018

Offered price changed · $429 → $349 $349.00 $479.00
Receipt · receipt-20260828-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00020

Class C · complete observation.

Source · WTV-EXPORT-00020

Offered price changed · $349 → $429 $429.00 $479.00
Receipt · receipt-20260829-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00037

Class C · complete observation.

Source · WTV-EXPORT-00037

Same-day offered low · daily last $429.00 $349.00 — not applicable
Receipt · receipt-20260829-intraday-low

Same-day witnessed fact · not connected to the daily-last offered-price curve.

Source · WTV-EXPORT-00037

Same-day witnessed fact · not connected to the daily-last offered-price curve.

Source · WTV-EXPORT-00037

Latest complete observation $429.00 $479.00
Receipt · receipt-20260902-current

Class C · complete observation.

Source · WTV-EXPORT-00069

Class C · complete observation.

Source · WTV-EXPORT-00069

Sibling configurations — 6, each with its own record

Exact-offer boundary

Sibling configurations, each with its own record

The records below are siblings, not substitutes. A kit or bundle keeps its own composition, history, and verdict.

Record coverage and classes — observations, gaps, and canonical identity

Record credentials

Record coverage and classes

Record credentials

What this page knows

Exact scope
Milwaukee · 3631-21 · kit · Home Depot · online national · config cfg-milwaukee-3631-21
Watched since
Mar 9 2026
Point-by-point since
Aug 17 2026
Observation record
13 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 3221/3222 items · WTV-EXPORT-00069
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A4 price-daysretained complete observations
Class B0 dated markdurable summary fact; never a curve
Class C9 price-daysnew longitudinal record

Coverage gaps · 2 coverage gaps · 0 continuity breaks

  • Aug 18–20 2026 · 3dNo observations in the published record.
  • Aug 23 2026 · 1dNo observations in the published record.