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DeWalt DWST82821, accessory: Battery Charger Rail Mount

DeWalt

DWST82821

Home Depotlisting 327738933

Battery Charger Rail Mount

accessory

Retailer says

$21.99

Retailer's “was” price No reference-price claim

Available online · Home Depot ·

Our record

highest witnessed
$21.99
lowest witnessed
$18.89

We conclude

The retailer makes no reference-price claim to audit. Another retailer has listed it lower: Ohio Power Tool, $19.99, since Sep 26 2026.

Coverage · early record · watched since Sep 6 2026 · point-by-point since Sep 6 2026 · 29 price-days · 4 coverage gaps · 0 continuity breaks

View at Home Depot · $21.99 All offers Price record
Watch this exact offer

Alerts fire on our verdict, never on retailer banners. At most six price-alert emails in any rolling seven days.

WTV-DEWALT-DWST82821-HD-20261010-0805

This exact Audit record

Wasitever · Claim Audit

DWST82821

Battery Charger Rail Mount

DeWalt · accessory · Home Depot · online national

Retailer says
$21.99 — Home Depot
Our record
highest witnessed $21.99 Sep 6 2026lowest witnessed $18.89 Oct 4 2026
We conclude

The retailer makes no reference-price claim to audit. Another retailer has listed it lower: Ohio Power Tool, $19.99, since Sep 26 2026.

Coverage · early record · watched since Sep 6 2026· point-by-point since Sep 6 2026· 29 price-days · 4 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 · full point-by-point record

Offered price vs. their claimed ‘was’

Home Depot · Sep 06 2026–Oct 09 2026

Offered price vs. their claimed ‘was’ The offered price is $21.99 as of Oct 9 2026; the retailer claims a $21.99 reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $16. The complete relevant record is already in this pane; a second map would repeat it. $18$20$22$241$18.89 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD29 PRICE-DAYS$21.99 · OFFERED · Oct 9$21.99 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $16
Offered price vs. their claimed ‘was’ The offered price is $21.99 as of Oct 9 2026; the retailer claims a $21.99 reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $16. The complete relevant record is already in this pane; a second map would repeat it. $18$20$22$241$18.89 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 29 PRICE-DAYS$21.99 · OFFERED · Oct 9$21.99 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $16
Offered price vs. their claimed ‘was’ The offered price is $21.99 as of Oct 9 2026; the retailer claims a $21.99 reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $16. The complete relevant record is already in this pane; a second map would repeat it. $18$20$22$241$18.89 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 29 PRICE-DAYS$21.99 · OFFERED · Oct 9$21.99 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $16

No observations · 4 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 complete relevant record is already in this pane; a second map would repeat it.

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
Point-by-point record begins $21.99 $21.99
Receipt · receipt-20260906-record-start

Class C · complete observation.

Source · WTV-EXPORT-00121

Class C · complete observation.

Source · WTV-EXPORT-00121
No observations · 1 day — no observation — no observation
Receipt · receipt-20260912-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260912-20260912

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260912-20260912
Complete observations resume $21.99 $21.99
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-20260921-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260921-20260921

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260921-20260921
Complete observations resume $21.99 $21.99
Receipt · receipt-20260922-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00399

Class C · complete observation.

Source · WTV-EXPORT-00399
No observations · 1 day — no observation — no observation
Receipt · receipt-20260925-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260925-20260925

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20260925-20260925
Complete observations resume $21.99 $21.99
Receipt · receipt-20260926-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00459

Class C · complete observation.

Source · WTV-EXPORT-00459
No observations · 2 days — no observation — no observation
Receipt · receipt-20261001-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20261001-20261002

No observations in the published record.

Source · WTV-GAP-dewalt-dwst82821-20261001-20261002
Complete observations resume $21.99 $21.99
Receipt · receipt-20261003-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00603

Class C · complete observation.

Source · WTV-EXPORT-00603
Offer and retailer claim changed · $21.99 → $18.89; $21.99 → $18.89 $18.89 $18.89
Receipt · receipt-20261004-combined-change

Class C · complete observation.

Source · WTV-EXPORT-00636

Class C · complete observation.

Source · WTV-EXPORT-00636
Offer and retailer claim changed · $18.89 → $21.99; $18.89 → $21.99 $21.99 $21.99
Receipt · receipt-20261006-combined-change

Class C · complete observation.

Source · WTV-EXPORT-00666

Class C · complete observation.

Source · WTV-EXPORT-00666
Latest complete observation $21.99 $21.99
Receipt · receipt-20261009-current

Class C · complete observation.

Source · WTV-EXPORT-00720

Class C · complete observation.

Source · WTV-EXPORT-00720
Coverage and record credentials

Record credentials

What this page knows

Exact scope
DeWalt · DWST82821 · accessory · Home Depot · online national · config cfg-dewalt-dwst82821
Watched since
Sep 6 2026
Point-by-point since
Sep 6 2026
Observation record
29 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 4935/4938 items · WTV-EXPORT-00720
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 C29 price-daysnew longitudinal record

Coverage gaps · 4 coverage gaps · 0 continuity breaks

  • Sep 12 2026 · 1dNo observations in the published record.
  • Sep 21 2026 · 1dNo observations in the published record.
  • Sep 25 2026 · 1dNo observations in the published record.
  • Oct 1–2 2026 · 2dNo observations in the published record.