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Milwaukee 2520-21XC-2457-20, bundle: M12 FUEL 12V Lithium-Ion Brushless Cordless HACKZALL Reciprocating Saw Kit W/ M12 3/8 in. Ratchet

Milwaukee · M12

2520-21XC-2457-20

M12 FUEL 12V Lithium-Ion Brushless Cordless HACKZALL Reciprocating Saw Kit W/ M12 3/8 in. Ratchet

bundleIncludes 2520-21XC + 2457-20

Retailer says

$359.00

Available online · Home Depot ·

Our record

highest witnessed
$359.00
lowest witnessed
$339.00dated sighting — not from our day-by-day record

We conclude

We have witnessed this offer lower: $339.00 on Mar 6 2026.

View at Home Depot · $359.00 Price record

Coverage · early record · watched since Mar 6 2026 · 11 price-days · 3 coverage gaps · 0 continuity breaks

WTV-MILWAUKEE-2520-21XC-2457-20-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 Cheapest fresh offerAvailable online $359.00
Checked
  1. Home Depot Cheapest fresh offerAvailable online
    $359.00

    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 01 2026

Offered price vs. their claimed ‘was’ SEEN LOWER · $339 ON MAR 6. The offered price is $359 as of Sep 1 2026; the retailer claims a $359 reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $344. Dated sightings outside the daily record: lowest witnessed $339.00 · Mar 6 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $350$360$370FULL POINT-BY-POINT RECORD11 PRICE-DAYS$359 · OFFERED · Sep 1$359 · THEIR CLAIMED ‘WAS’Aug 17Aug 24Sep 1 BROKEN SCALE · STARTS AT $344
Offered price vs. their claimed ‘was’ SEEN LOWER · $339 ON MAR 6. The offered price is $359 as of Sep 1 2026; the retailer claims a $359 reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $344. Dated sightings outside the daily record: lowest witnessed $339.00 · Mar 6 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $350$360$370FULL POINT-BY-POINT RECORD · 11 PRICE-DAYS$359 · OFFERED · Sep 1$359 · THEIR CLAIMED ‘WAS’Aug 17Aug 24Sep 1 BROKEN SCALE · STARTS AT $344
Offered price vs. their claimed ‘was’ SEEN LOWER · $339 ON MAR 6. The offered price is $359 as of Sep 1 2026; the retailer claims a $359 reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $344. Dated sightings outside the daily record: lowest witnessed $339.00 · Mar 6 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $350$360$370FULL POINT-BY-POINT RECORD · 11 PRICE-DAYS$359 · OFFERED · Sep 1$359 · THEIR CLAIMED ‘WAS’Aug 17Aug 24Sep 1 BROKEN SCALE · STARTS AT $344

No observations · Aug 18 2026; Aug 20–21 2026; Aug 27–28 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

  • dated sighting lowest witnessed $339.00 · Mar 6 2026 · dated sighting — not from our day-by-day recordSource · WTV-STATS-LOW-20260306
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 — 9 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

9 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
Dated Class B fact $339.00 — not retained
Receipt · receipt-20260306-class-b-witnessed-low

Durable summary fact · dated mark only · never connected to either curve.

Source · WTV-STATS-LOW-20260306

Durable summary fact · dated mark only · never connected to either curve.

Source · WTV-STATS-LOW-20260306
Point-by-point record begins $359.00 $359.00
Receipt · receipt-20260817-record-start

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-20260818-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260818-20260818

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260818-20260818
Complete observations resume $359.00 $359.00
Receipt · receipt-20260819-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001
No observations · 2 days — no observation — no observation
Receipt · receipt-20260820-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260820-20260821

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260820-20260821
Complete observations resume $359.00 $359.00
Receipt · receipt-20260822-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001
No observations · 2 days — no observation — no observation
Receipt · receipt-20260827-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260827-20260828

No observations in the published record.

Source · WTV-GAP-milwaukee-2520-21xc-2457-20-20260827-20260828
Complete observations resume $359.00 $359.00
Receipt · receipt-20260829-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00037

Class C · complete observation.

Source · WTV-EXPORT-00037
Latest complete observation $359.00 $359.00
Receipt · receipt-20260901-current

Class C · complete observation.

Source · WTV-EXPORT-00068

Class C · complete observation.

Source · WTV-EXPORT-00068
Sibling configurations — 9, 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 · 2520-21XC-2457-20 · bundle · Home Depot · online national · config cfg-milwaukee-2520-21xc-2457-20
Watched since
Mar 6 2026
Point-by-point since
Aug 17 2026
Observation record
11 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 3844/3846 items · WTV-EXPORT-00068
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A5 price-daysretained complete observations
Class B1 dated markdurable summary fact; never a curve
Class C6 price-daysnew longitudinal record

Coverage gaps · 3 coverage gaps · 0 continuity breaks

  • Aug 18 2026 · 1dNo observations in the published record.
  • Aug 20–21 2026 · 2dNo observations in the published record.
  • Aug 27–28 2026 · 2dNo observations in the published record.