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Makita 9557NB, standalone tool: Makita 9557NB 120V 4-1/2 In Slide Switch AC/DC Angle Grinder

Makita

9557NB

Factory Authorized Outletlisting 18429777117299

Makita 9557NB 120V 4-1/2 In Slide Switch AC/DC Angle Grinder

standalone tool

Retailer says

$99.00

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

Available online · Factory Authorized Outlet ·

Our record

watched 41 price-days spanning 47 calendar days

We conclude

The retailer makes no reference-price claim to audit.

Coverage · developing record · watched since Sep 13 2026 · point-by-point since Sep 13 2026 · 41 price-days · 4 coverage gaps · 0 continuity breaks

View at Factory Authorized Outlet · $99.00 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-MAKITA-9557NB-FAO-20261029-1605

This exact Audit record

Wasitever · Claim Audit

9557NB

Makita 9557NB 120V 4-1/2 In Slide Switch AC/DC Angle Grinder

Makita · standalone tool · Factory Authorized Outlet · online national

Retailer says
$99.00 — Factory Authorized Outlet
Our record
watched 41 price-days spanning 47 calendar days
We conclude

The retailer makes no reference-price claim to audit.

Coverage · developing record · watched since Sep 13 2026· point-by-point since Sep 13 2026· 41 price-days · 4 coverage gaps · 0 continuity breaks· batch complete

Complete witnessed history

Price record

This is the independent record for the Factory Authorized Outlet 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’

Factory Authorized Outlet · Sep 13 2026–Oct 29 2026

Offered price vs. their claimed ‘was’ The offered price is $99 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $95. Claim absence changes only the retailer-claim series; offered observations remain continuous. $96$98$100$102FULL POINT-BY-POINT RECORD41 PRICE-DAYS$99 · OFFERED · Oct 29Sep 13Oct 6Oct 29 BROKEN SCALE · STARTS AT $95
Offered price vs. their claimed ‘was’ The offered price is $99 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $95. Claim absence changes only the retailer-claim series; offered observations remain continuous. $96$98$100$102FULL POINT-BY-POINT RECORD · 41 PRICE-DAYS$99 · OFFERED · Oct 29Sep 13Oct 6Oct 29 BROKEN SCALE · STARTS AT $95
Offered price vs. their claimed ‘was’ The offered price is $99 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 4 missing observation runs. The vertical price scale visibly starts at $95. Claim absence changes only the retailer-claim series; offered observations remain continuous. $96$98$100$102FULL POINT-BY-POINT RECORD · 41 PRICE-DAYS$99 · OFFERED · Oct 29Sep 13Oct 6Oct 29 BROKEN SCALE · STARTS AT $95

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

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 $99.00 — no observation
Receipt · receipt-20260913-record-start

Class C · complete observation.

Source · WTV-COLLECT-00224

Class C · complete observation.

Source · WTV-COLLECT-00224
No observations · 1 day — no observation — no observation
Receipt · receipt-20260921-gap

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20260921-20260921

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20260921-20260921
Complete observations resume $99.00 — no observation
Receipt · receipt-20260922-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00395

Class C · complete observation.

Source · WTV-COLLECT-00395
No observations · 1 day — no observation — no observation
Receipt · receipt-20261005-gap

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261005-20261005

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261005-20261005
Complete observations resume $99.00 — no observation
Receipt · receipt-20261006-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00656

Class C · complete observation.

Source · WTV-COLLECT-00656
No observations · 2 days — no observation — no observation
Receipt · receipt-20261009-gap

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261009-20261010

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261009-20261010
Complete observations resume $99.00 — no observation
Receipt · receipt-20261011-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00738

Class C · complete observation.

Source · WTV-COLLECT-00738
No observations · 2 days — no observation — no observation
Receipt · receipt-20261026-gap

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261026-20261027

No observations in the published record.

Source · WTV-GAP-makita-9557nb-FAO-20261026-20261027
Complete observations resume $99.00 — no observation
Receipt · receipt-20261028-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-01010

Class C · complete observation.

Source · WTV-COLLECT-01010
Latest complete observation $99.00 — no observation
Receipt · receipt-20261029-current

Class C · complete observation.

Source · WTV-COLLECT-01032

Class C · complete observation.

Source · WTV-COLLECT-01032
Coverage and record credentials

Record credentials

What this page knows

Exact scope
Makita · 9557NB · standalone tool · Factory Authorized Outlet · online national · config cfg-makita-9557nb
Watched since
Sep 13 2026
Point-by-point since
Sep 13 2026
Observation record
41 price-days · collection walk; cadence not yet set
Latest covering batch
complete · 167/167 items · WTV-COLLECT-01032
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 C41 price-daysnew longitudinal record

Coverage gaps · 4 coverage gaps · 0 continuity breaks

  • Sep 21 2026 · 1dNo observations in the published record.
  • Oct 5 2026 · 1dNo observations in the published record.
  • Oct 9–10 2026 · 2dNo observations in the published record.
  • Oct 26–27 2026 · 2dNo observations in the published record.