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DeWalt DCF891QQ1, kit: 20V MAX XR Lithium-Ion Cordless Brushless 1/2 in. Impact Wrench with Hog Ring Anvil with 4 Ah Battery

DeWalt · 20V MAX

DCF891QQ1

20V MAX XR Lithium-Ion Cordless Brushless 1/2 in. Impact Wrench with Hog Ring Anvil with 4 Ah Battery

kit

Retailer says · Last observed price

$229.00

was $329.00 · a 30% claim

availability unconfirmed · Home Depot ·

Our record

highest witnessed
$279.00
lowest witnessed
$219.00

We conclude

Today’s price is 18% below the 48-day reference. We have not witnessed the claimed $329 reference price.

Coverage · developing record · watched since Sep 6 2026 · point-by-point since Sep 6 2026 · 39 price-days · 9 coverage gaps · 0 continuity breaks

Price record
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  • Home Depot unconfirmed · not rankedAvailability unknown

    Last seen price$229.00

    Claim not witnessed 39 price-daysObserved
    View offer
    Open recordClose record
    Wasitever · Claim Audit

    DCF891QQ1

    20V MAX XR Lithium-Ion Cordless Brushless 1/2 in. Impact Wrench with Hog Ring Anvil with 4 Ah Battery

    DeWalt · 20V MAX · kit · Home Depot · online national

    Retailer says
    $229.00 · was $329.00 — a 30% claim — Home Depot
    Our record
    highest witnessed $279.00 Sep 6 2026lowest witnessed $219.00 Sep 24 2026
    We conclude

    Today’s price is 18% below the 48-day reference. We have not witnessed the claimed $329 reference price.

    Coverage · developing record · watched since Sep 6 2026· point-by-point since Sep 6 2026· 39 price-days · 9 coverage gaps · 0 continuity breaks· batch truncated

    Complete witnessed history

    Price record

    This is the independent record for the Home Depot listing above. It does not borrow prices, claims, or observations from another retailer.

    Evidence instrument · 90-day reference rule · 48-day observed span

    Offered price vs. their claimed ‘was’

    Home Depot · Sep 06 2026–Oct 23 2026

    Offered price vs. their claimed ‘was’ TRUE −18% VS 48D. The offered price is $229 as of Oct 23 2026; the retailer claims a $329 reference. The plotted record breaks across 9 missing observation runs. The vertical price scale visibly starts at $205. The 90-day rule selects its reference. This record contributes a 48-day observed span; all 39 price-days and 9 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $250$3001$219 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD39 PRICE-DAYS · 48D OBSERVED SPAN$229 · OFFERED · Oct 23$329 · THEIR CLAIMED ‘WAS’Sep 6Sep 29Oct 23 BROKEN SCALE · STARTS AT $205
    Offered price vs. their claimed ‘was’ TRUE −18% VS 48D. The offered price is $229 as of Oct 23 2026; the retailer claims a $329 reference. The plotted record breaks across 9 missing observation runs. The vertical price scale visibly starts at $205. The 90-day rule selects its reference. This record contributes a 48-day observed span; all 39 price-days and 9 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $250$3001$219 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 39 PRICE-DAYS · 48D OBSERVED SPAN$229 · OFFERED · Oct 23$329 · THEIR CLAIMED ‘WAS’Sep 6Sep 29Oct 23 BROKEN SCALE · STARTS AT $205
    Offered price vs. their claimed ‘was’ TRUE −18% VS 48D. The offered price is $229 as of Oct 23 2026; the retailer claims a $329 reference. The plotted record breaks across 9 missing observation runs. The vertical price scale visibly starts at $205. The 90-day rule selects its reference. This record contributes a 48-day observed span; all 39 price-days and 9 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $250$3001$219 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 39 PRICE-DAYS · 48D OBSERVED SPAN$229 · OFFERED · Oct 23$329 · THEIR CLAIMED ‘WAS’Sep 6Sep 29Oct 23 BROKEN SCALE · STARTS AT $205

    No observations · 9 separate runs; dates in the point ledger.

    • offered, witnessed
    • their claimed “was”
    • no observations
    • detached price fact
    Chart notes and detached evidence

    Why this form

    The 90-day rule selects its reference. This record contributes a 48-day observed span; all 39 price-days and 9 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap.

    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 — 27 entries

    Point ledger · stable row IDs

    Price history, changes, and missing observations

    27 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 $279.00 $329.00
    Receipt · receipt-20260906-record-start

    Class C · complete observation.

    Source · WTV-EXPORT-00129

    Class C · complete observation.

    Source · WTV-EXPORT-00129
    Offered price changed · $279 → $229 $229.00 $329.00
    Receipt · receipt-20260909-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00171

    Class C · complete observation.

    Source · WTV-EXPORT-00171
    Offered price changed · $229 → $279 $279.00 $329.00
    Receipt · receipt-20260910-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00184

    Class C · complete observation.

    Source · WTV-EXPORT-00184
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260912-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260912-20260912

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260912-20260912
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260913-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00212

    Class C · complete observation.

    Source · WTV-EXPORT-00212
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260915-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260915-20260915

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260915-20260915
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260916-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00283

    Class C · complete observation.

    Source · WTV-EXPORT-00283
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260918-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260918-20260918

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260918-20260918
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260919-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00321

    Class C · complete observation.

    Source · WTV-EXPORT-00321
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260921-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260921-20260921

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260921-20260921
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260922-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00399

    Class C · complete observation.

    Source · WTV-EXPORT-00399
    Offered price changed · $279 → $219 $219.00 $329.00
    Receipt · receipt-20260924-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00438

    Class C · complete observation.

    Source · WTV-EXPORT-00438
    Offered price changed · $219 → $279 $279.00 $329.00
    Receipt · receipt-20260925-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00458

    Class C · complete observation.

    Source · WTV-EXPORT-00458
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260926-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260926-20260926

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260926-20260926
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260927-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00496

    Class C · complete observation.

    Source · WTV-EXPORT-00496
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20260928-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260928-20260928

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20260928-20260928
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20260929-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00517

    Class C · complete observation.

    Source · WTV-EXPORT-00517
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20261003-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261003-20261003

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261003-20261003
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20261004-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00642

    Class C · complete observation.

    Source · WTV-EXPORT-00642
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20261005-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261005-20261005

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261005-20261005
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20261006-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00647

    Class C · complete observation.

    Source · WTV-EXPORT-00647
    Offered price changed · $279 → $219 $219.00 $329.00
    Receipt · receipt-20261007-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00668

    Class C · complete observation.

    Source · WTV-EXPORT-00668
    Offered price changed · $219 → $279 $279.00 $329.00
    Receipt · receipt-20261008-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00689

    Class C · complete observation.

    Source · WTV-EXPORT-00689
    No observations · 1 day — no observation — no observation
    Receipt · receipt-20261014-gap

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261014-20261014

    No observations in the published record.

    Source · WTV-GAP-dewalt-dcf891qq1-20261014-20261014
    Complete observations resume $279.00 $329.00
    Receipt · receipt-20261015-record-resumes

    Class C · complete observation.

    Source · WTV-EXPORT-00778

    Class C · complete observation.

    Source · WTV-EXPORT-00778
    Offered price changed · $279 → $229 $229.00 $329.00
    Receipt · receipt-20261019-offer-change

    Class C · complete observation.

    Source · WTV-EXPORT-00860

    Class C · complete observation.

    Source · WTV-EXPORT-00860
    Latest complete observation $229.00 $329.00
    Receipt · receipt-20261023-current

    Class C · complete observation.

    Source · WTV-EXPORT-00939

    Class C · complete observation.

    Source · WTV-EXPORT-00939
    Coverage and record credentials

    Record credentials

    What this page knows

    Exact scope
    DeWalt · DCF891QQ1 · kit · Home Depot · online national · config cfg-dewalt-dcf891qq1
    Watched since
    Sep 6 2026
    Point-by-point since
    Sep 6 2026
    Observation record
    39 price-days · up to six scheduled checks daily
    Latest covering batch
    truncated · 3253/unknown items · WTV-EXPORT-00939
    Observation classes travel with the price record. They are never silently blended.
    ClassRetained evidenceRendering law
    Class A0 price-daysretained complete observations
    Class B0 dated markdurable summary fact; never a curve
    Class C39 price-daysnew longitudinal record

    Coverage gaps · 9 coverage gaps · 0 continuity breaks

    • Sep 12 2026 · 1dNo observations in the published record.
    • Sep 15 2026 · 1dNo observations in the published record.
    • Sep 18 2026 · 1dNo observations in the published record.
    • Sep 21 2026 · 1dNo observations in the published record.
    • Sep 26 2026 · 1dNo observations in the published record.
    • Sep 28 2026 · 1dNo observations in the published record.
    • Oct 3 2026 · 1dNo observations in the published record.
    • Oct 5 2026 · 1dNo observations in the published record.
    • Oct 14 2026 · 1dNo observations in the published record.

    Back to the Home Depot row

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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.