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Milwaukee 2880-20-48-11-1850, bundle: M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Grinder with Paddle Switch with (1) 5.0 Ah Battery

Milwaukee · M18

2880-20-48-11-1850

M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Grinder with Paddle Switch with (1) 5.0 Ah Battery

bundleIncludes 2880-20 + 48-11-1850

Retailer says

$199.00

was $389.00 · a 49% claim

Available online · Home Depot ·

Our record

highest witnessed
$389.00dated sighting — not from our day-by-day record
lowest witnessed
$199.00

We conclude

TRUE −13% VS 19D

Today’s price is 13% below the 19-day reference. The claimed reference was last offered on Mar 7 2026.

Coverage · early record · watched since Mar 7 2026 · 17 price-days · 2 coverage gaps · 0 continuity breaks

WTV-MILWAUKEE-2880-20-48-11-1850-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 $199.00
TRUE −13% VS 19D
Checked

Current offers · fresh eligible offers ranked by price

  1. Home Depot (retailer listing, opens in a new tab)Cheapest fresh offerAvailable online
    $199.00

    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. This appendix exposes how the Home Depot verdict was produced: one exact retailer offer, its full point-by-point context, and the 90-day window the verdict was measured against — the verdict itself names how much of that window this record actually covers.

Evidence instrument · 90-day reference rule · 19-day observed span

Offered price vs. their claimed ‘was’

Home Depot · Aug 15 2026–Sep 02 2026

Offered price vs. their claimed ‘was’ TRUE −13% VS 19D. The offered price is $199 as of Sep 2 2026; the retailer claims a $389 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $180. Retained intraday facts: intraday high $229 · Aug 24 2026 · retained from that price-day; not the daily-last curve; intraday high $229 · Sep 2 2026 · retained from that price-day; not the daily-last curve. Dated sightings outside the daily record: highest witnessed $389.00 · Mar 7 2026 · dated sighting — not from our day-by-day record. The 90-day reference rule is expanded over its 19-day observed span; the map preserves evidence outside the primary pane, and dated sightings remain outside both daily curves. $200$300$4001$199 · LOWEST PLOTTED OFFER90-DAY REFERENCE RULE19D OBSERVED SPAN$199 · OFFERED · Sep 2$389 · THEIR CLAIMED ‘WAS’Aug 15Aug 24Sep 2$389 DATED SIGHTING · Mar 7FULL EVIDENCE MAP17 PRICE-DAYS + 1 DATED SIGHTING19D SHOWN ABOVEDAILY RECORD · Aug 15 2026Mar 7Sep 2 BROKEN SCALE · STARTS AT $180
Offered price vs. their claimed ‘was’ TRUE −13% VS 19D. The offered price is $199 as of Sep 2 2026; the retailer claims a $389 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $180. Retained intraday facts: intraday high $229 · Aug 24 2026 · retained from that price-day; not the daily-last curve; intraday high $229 · Sep 2 2026 · retained from that price-day; not the daily-last curve. Dated sightings outside the daily record: highest witnessed $389.00 · Mar 7 2026 · dated sighting — not from our day-by-day record. The 90-day reference rule is expanded over its 19-day observed span; the map preserves evidence outside the primary pane, and dated sightings remain outside both daily curves. $200$300$4001$199 · LOWEST PLOTTED OFFER90-DAY REFERENCE RULE · 19D OBSERVED SPAN$199 · OFFERED · Sep 2$389 · THEIR CLAIMED ‘WAS’Aug 15Aug 24Sep 2$389 DATED SIGHTING · Mar 7FULL EVIDENCE MAP · 17 PRICE-DAYS + 1 DATED SIGHTING19D SHOWN ABOVEDAILY RECORD · Aug 15 2026Mar 7Sep 2 BROKEN SCALE · STARTS AT $180
Offered price vs. their claimed ‘was’ TRUE −13% VS 19D. The offered price is $199 as of Sep 2 2026; the retailer claims a $389 reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $180. Retained intraday facts: intraday high $229 · Aug 24 2026 · retained from that price-day; not the daily-last curve; intraday high $229 · Sep 2 2026 · retained from that price-day; not the daily-last curve. Dated sightings outside the daily record: highest witnessed $389.00 · Mar 7 2026 · dated sighting — not from our day-by-day record. The 90-day reference rule is expanded over its 19-day observed span; the map preserves evidence outside the primary pane, and dated sightings remain outside both daily curves. $200$300$4001$199 · LOWEST PLOTTED OFFER90-DAY REFERENCE RULE · 19D OBSERVED SPAN$199 · OFFERED · Sep 2$389 · THEIR CLAIMED ‘WAS’Aug 15Aug 24Sep 2$389 DATED SIGHTING · Mar 7FULL EVIDENCE MAP · 17 PRICE-DAYS + 1 DATED SIGHTING19D SHOWN ABOVEDAILY RECORD · Aug 15 2026Mar 7Sep 2 BROKEN SCALE · STARTS AT $180

No observations · Aug 18 2026; Aug 20 2026

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

Why this form

The 90-day reference rule is expanded over its 19-day observed span; the map preserves evidence outside the primary pane, and dated sightings remain outside both daily curves.

Detached evidence · not connected to the daily-last curves

  • intraday high intraday high $229 · Aug 24 2026 · retained from that price-day; not the daily-last curveSource · WTV-EXPORT-00001
  • intraday high intraday high $229 · Sep 2 2026 · retained from that price-day; not the daily-last curveSource · WTV-EXPORT-00077
  • dated sighting highest witnessed $389.00 · Mar 7 2026 · dated sighting — not from our day-by-day recordSource · WTV-STATS-HIGH-20260307
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 — 12 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

12 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 $389.00 — not retained
Receipt · receipt-20260307-class-b-witnessed-high

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

Source · WTV-STATS-HIGH-20260307

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

Source · WTV-STATS-HIGH-20260307

Point-by-point record begins $229.00 $389.00
Receipt · receipt-20260815-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-2880-20-48-11-1850-20260818-20260818

No observations in the published record.

Source · WTV-GAP-milwaukee-2880-20-48-11-1850-20260818-20260818

Complete observations resume $229.00 $389.00
Receipt · receipt-20260819-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-20260820-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-2880-20-48-11-1850-20260820-20260820

No observations in the published record.

Source · WTV-GAP-milwaukee-2880-20-48-11-1850-20260820-20260820

Complete observations resume $229.00 $389.00
Receipt · receipt-20260821-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001

Offered price changed · $229 → $199 $199.00 $389.00
Receipt · receipt-20260824-offer-change

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001

Same-day offered high · daily last $199.00 $229.00 — not applicable
Receipt · receipt-20260824-intraday-high

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

Source · WTV-EXPORT-00001

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

Source · WTV-EXPORT-00001

Offered price changed · $199 → $229 $229.00 $389.00
Receipt · receipt-20260831-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00058

Class C · complete observation.

Source · WTV-EXPORT-00058

Offered price changed · $229 → $199 $199.00 $389.00
Receipt · receipt-20260902-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00077

Class C · complete observation.

Source · WTV-EXPORT-00077

Same-day offered high · daily last $199.00 $229.00 — not applicable
Receipt · receipt-20260902-intraday-high

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

Source · WTV-EXPORT-00077

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

Source · WTV-EXPORT-00077

Latest complete observation $199.00 $389.00
Receipt · receipt-20260902-current

Class C · complete observation.

Source · WTV-EXPORT-00077

Class C · complete observation.

Source · WTV-EXPORT-00077

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 · 2880-20-48-11-1850 · bundle · Home Depot · online national · config cfg-milwaukee-2880-20-48-11-1850
Watched since
Mar 7 2026
Point-by-point since
Aug 15 2026
Observation record
17 price-days · up to six scheduled checks daily
Latest covering batch
complete · 57/57 items · WTV-EXPORT-00077
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A8 price-daysretained complete observations
Class B1 dated markdurable summary fact; never a curve
Class C9 price-daysnew longitudinal record

Coverage gaps · 2 coverage gaps · 0 continuity breaks

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