DeWalt

DW66C-1

The Power Tool Storelisting 43295061672121

Pneumatic 15-Degree Coil Corded Siding Nailer

standalone tool

Retailer says · Last observed price

$329.00

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

last observed available online · The Power Tool Store · observed Oct 9 · 2:27 AM EDT

Our record

highest witnessed: $329.00Sep 9 2026
lowest witnessed: $229.00Sep 2 2026

We conclude

Recorded verdict · last observed Oct 9 2026 · not confirmed current

We have witnessed this offer lower: $229.00 on Sep 8 2026.

Coverage · developing record · watched since Sep 2 2026 · point-by-point since Sep 2 2026 · 35 price-days · 3 coverage gaps · 0 continuity breaks

View at The Power Tool Store · $329.00 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.

Wasitever · Claim Audit Oct 10 2026 · 8:05 EDT

DW66C-1

Pneumatic 15-Degree Coil Corded Siding Nailer

DeWalt · standalone tool · The Power Tool Store · online national

Retailer says: $329.00 — The Power Tool Store
Our record: highest witnessed $329.00 Sep 9 2026lowest witnessed $229.00 Sep 2 2026
We conclude: Recorded verdict · last observed Oct 9 2026 · not confirmed current
SEEN LOWER · $229 ON SEP 8

We have witnessed this offer lower: $229.00 on Sep 8 2026.

Coverage · developing record · watched since Sep 2 2026· point-by-point since Sep 2 2026· 35 price-days · 3 coverage gaps · 0 continuity breaks· batch complete

Complete witnessed history

Price record

This is the independent record for the The Power Tool Store 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’

The Power Tool Store · Sep 02 2026–Oct 09 2026

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 — 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.
Date	Record event	Offered	Claimed “was”	Receipt note
Sep 2 2026	Point-by-point record begins	$229.00	$349.00	Receipt · `receipt-20260902-record-start` Class C · complete observation. Source · `WTV-COLLECT-00076` Class C · complete observation. Source · `WTV-COLLECT-00076`
Sep 9 2026	Offered price changed · $229 → $329	$329.00	$349.00	Receipt · `receipt-20260909-offer-change` Class C · complete observation. Source · `WTV-COLLECT-00167` Class C · complete observation. Source · `WTV-COLLECT-00167`
Sep 21 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20260921-gap` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20260921-20260921` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20260921-20260921`
Sep 22 2026	Complete observations resume	$329.00	$349.00	Receipt · `receipt-20260922-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00393` Class C · complete observation. Source · `WTV-COLLECT-00393`
Sep 25 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20260925-gap` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20260925-20260925` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20260925-20260925`
Sep 26 2026	Complete observations resume	$329.00	$349.00	Receipt · `receipt-20260926-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00466` Class C · complete observation. Source · `WTV-COLLECT-00466`
Oct 2 2026	Offer and retailer claim changed · $329 → $296.10; $349 → $329	$296.10	$329.00	Receipt · `receipt-20261002-combined-change` Class C · complete observation. Source · `WTV-COLLECT-00587` Class C · complete observation. Source · `WTV-COLLECT-00587`
Oct 4 2026	Offer and retailer claim changed · $296.10 → $329; $329 → $349	$329.00	$349.00	Receipt · `receipt-20261004-combined-change` Class C · complete observation. Source · `WTV-COLLECT-00630` Class C · complete observation. Source · `WTV-COLLECT-00630`
Oct 5 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20261005-gap` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20261005-20261005` No observations in the published record. Source · `WTV-GAP-dewalt-dw66c-1-POWERTOOLSTORE-20261005-20261005`
Oct 6 2026	Complete observations resume	$329.00	$349.00	Receipt · `receipt-20261006-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00654` Class C · complete observation. Source · `WTV-COLLECT-00654`
Oct 7 2026	Retailer claim changed · $349 → — no observation	$329.00	— no observation	Receipt · `receipt-20261007-claim-change` Class C · complete observation. Source · `WTV-COLLECT-00675` Class C · complete observation. Source · `WTV-COLLECT-00675`
Oct 9 2026	Latest complete observation	$329.00	— no observation	Receipt · `receipt-20261009-current` Class C · complete observation. Source · `WTV-COLLECT-00712` Class C · complete observation. Source · `WTV-COLLECT-00712`

Coverage and record credentials

Record credentials

What this page knows

as of Oct 10 2026 · 08:05 EDT

Exact scope: DeWalt · DW66C-1 · standalone tool · The Power Tool Store · online national · config cfg-dewalt-dw66c-1
Watched since: Sep 2 2026
Point-by-point since: Sep 2 2026
Observation record: 35 price-days · collection walk; cadence not yet set
Latest covering batch: complete · 1339/1339 items · WTV-COLLECT-00712

Observation classes travel with the price record. They are never silently blended.
Class	Retained evidence	Rendering law
Class A	0 price-days	retained complete observations
Class B	0 dated mark	durable summary fact; never a curve
Class C	35 price-days	new 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.