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DeWalt DCB240-2, accessory: 20V MAX Lithium-Ion 4.0Ah Battery (2 -Pack) (photograph from the Home Depot listing)

DeWalt · 20V MAX

DCB240-2

Ohio Power Toollisting MzkxMDI=

20V MAX Lithium-Ion 4.0Ah Battery (2 -Pack)

accessory

Retailer says

$219.00

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

Available online · Ohio Power Tool ·

Our record

highest witnessed
$219.00
lowest witnessed
$164.25

We conclude

We have witnessed this offer lower: $164.25 on Oct 8 2026.

Coverage · developing record · watched since Sep 2 2026 · point-by-point since Sep 2 2026 · 36 price-days · 3 coverage gaps · 0 continuity breaks

View at Ohio Power Tool · $219.00 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-DCB240-2-OHIO-20261010-0805

This exact Audit record

Wasitever · Claim Audit

DCB240-2

20V MAX Lithium-Ion 4.0Ah Battery (2 -Pack)

DeWalt · 20V MAX · accessory · Ohio Power Tool · online national

Retailer says
$219.00 — Ohio Power Tool
Our record
highest witnessed $219.00 Sep 2 2026lowest witnessed $164.25 Oct 6 2026
We conclude

We have witnessed this offer lower: $164.25 on Oct 8 2026.

Coverage · developing record · watched since Sep 2 2026· point-by-point since Sep 2 2026· 36 price-days · 3 coverage gaps · 0 continuity breaks· batch truncated

Complete witnessed history

Price record

This is the independent record for the Ohio Power Tool 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’

Ohio Power Tool · Sep 02 2026–Oct 10 2026

Offered price vs. their claimed ‘was’ SEEN LOWER · $164.25 ON OCT 8. The offered price is $219 as of Oct 10 2026; the retailer supplied no claimed reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $155. Claim absence changes only the retailer-claim series; offered observations remain continuous. $160$180$200$2201$164.25 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD36 PRICE-DAYS$219 · OFFERED · Oct 10THEIR CLAIMED ‘WAS’Sep 2Sep 21Oct 10 BROKEN SCALE · STARTS AT $155
Offered price vs. their claimed ‘was’ SEEN LOWER · $164.25 ON OCT 8. The offered price is $219 as of Oct 10 2026; the retailer supplied no claimed reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $155. Claim absence changes only the retailer-claim series; offered observations remain continuous. $160$180$200$2201$164.25 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 36 PRICE-DAYS$219 · OFFERED · Oct 10Sep 2Sep 21Oct 10 BROKEN SCALE · STARTS AT $155
Offered price vs. their claimed ‘was’ SEEN LOWER · $164.25 ON OCT 8. The offered price is $219 as of Oct 10 2026; the retailer supplied no claimed reference. The plotted record breaks across 3 missing observation runs. The vertical price scale visibly starts at $155. Claim absence changes only the retailer-claim series; offered observations remain continuous. $160$180$200$2201$164.25 · LOWEST PLOTTED OFFERFULL POINT-BY-POINT RECORD · 36 PRICE-DAYS$219 · OFFERED · Oct 10Sep 2Sep 21Oct 10 BROKEN SCALE · STARTS AT $155

No observations · Sep 21 2026; Sep 25 2026; Oct 5 2026

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

Why this form

Claim absence changes only the retailer-claim series; offered observations remain continuous.

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 — 10 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

10 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 $219.00 — no observation
Receipt · receipt-20260902-record-start

Class C · complete observation.

Source · WTV-COLLECT-00070

Class C · complete observation.

Source · WTV-COLLECT-00070
No observations · 1 day — no observation — no observation
Receipt · receipt-20260921-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20260921-20260921

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20260921-20260921
Complete observations resume $219.00 — no observation
Receipt · receipt-20260922-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00387

Class C · complete observation.

Source · WTV-COLLECT-00387
Offer and retailer claim changed · $219 → $197.10; — no observation → $219 $197.10 $219.00
Receipt · receipt-20260924-combined-change

Class C · complete observation.

Source · WTV-COLLECT-00426

Class C · complete observation.

Source · WTV-COLLECT-00426
No observations · 1 day — no observation — no observation
Receipt · receipt-20260925-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20260925-20260925

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20260925-20260925
Complete observations resume $219.00 — no observation
Receipt · receipt-20260926-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00460

Class C · complete observation.

Source · WTV-COLLECT-00460
No observations · 1 day — no observation — no observation
Receipt · receipt-20261005-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20261005-20261005

No observations in the published record.

Source · WTV-GAP-dewalt-dcb240-2-OHIO-20261005-20261005
Complete observations resume $164.25 $219.00
Receipt · receipt-20261006-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00648

Class C · complete observation.

Source · WTV-COLLECT-00648
Offer and retailer claim changed · $164.25 → $219; $219 → — no observation $219.00 — no observation
Receipt · receipt-20261009-combined-change

Class C · complete observation.

Source · WTV-COLLECT-00707

Class C · complete observation.

Source · WTV-COLLECT-00707
Latest complete observation $219.00 — no observation
Receipt · receipt-20261010-current

Class C · complete observation.

Source · WTV-COLLECT-00723

Class C · complete observation.

Source · WTV-COLLECT-00723
Coverage and record credentials

Record credentials

What this page knows

Exact scope
DeWalt · DCB240-2 · accessory · Ohio Power Tool · online national · config cfg-dewalt-dcb240-2
Watched since
Sep 2 2026
Point-by-point since
Sep 2 2026
Observation record
36 price-days · catalog scan; cadence varies by product
Latest covering batch
truncated · 19039/19194 items · WTV-COLLECT-00723
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 C36 price-daysnew longitudinal record

Coverage gaps · 3 coverage gaps · 0 continuity breaks

  • Sep 21 2026 · 1dNo observations in the published record.
  • Sep 25 2026 · 1dNo observations in the published record.
  • Oct 5 2026 · 1dNo observations in the published record.