Search
Makita GBU04Z, bare tool: Makita 40V max XGT Brushless Backpack Blower, Tool Only (GBU04Z)

Makita · 40V max XGT

GBU04Z

Tool Nutlisting 54045111222566

Makita 40V max XGT Brushless Backpack Blower, Tool Only (GBU04Z)

bare tool

Retailer says

$649.00

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

Available online · Tool Nut ·

Our record

watched 14 price-days spanning 21 calendar days

We conclude

The retailer makes no reference-price claim to audit.

Coverage · early record · watched since Oct 9 2026 · point-by-point since Oct 9 2026 · 14 price-days · 2 coverage gaps · 0 continuity breaks

View at Tool Nut · $649.00 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-GBU04Z-TOOLNUT-20261030-0011

This exact Audit record

Wasitever · Claim Audit

GBU04Z

Makita 40V max XGT Brushless Backpack Blower, Tool Only (GBU04Z)

Makita · 40V max XGT · bare tool · Tool Nut · online national

Retailer says
$649.00 — Tool Nut
Our record
watched 14 price-days spanning 21 calendar days
We conclude

The retailer makes no reference-price claim to audit.

Coverage · early record · watched since Oct 9 2026· point-by-point since Oct 9 2026· 14 price-days · 2 coverage gaps · 0 continuity breaks· batch complete

Complete witnessed history

Price record

This is the independent record for the Tool Nut 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’

Tool Nut · Oct 09 2026–Oct 29 2026

Offered price vs. their claimed ‘was’ The offered price is $649 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $623. Claim absence changes only the retailer-claim series; offered observations remain continuous. $640$660NO OBS. · 5DFULL POINT-BY-POINT RECORD14 PRICE-DAYS$649 · OFFERED · Oct 29Oct 9Oct 19Oct 29 BROKEN SCALE · STARTS AT $623
Offered price vs. their claimed ‘was’ The offered price is $649 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $623. Claim absence changes only the retailer-claim series; offered observations remain continuous. $640$660NO OBS. · 5DFULL POINT-BY-POINT RECORD · 14 PRICE-DAYS$649 · OFFERED · Oct 29Oct 9Oct 19Oct 29 BROKEN SCALE · STARTS AT $623
Offered price vs. their claimed ‘was’ The offered price is $649 as of Oct 29 2026; the retailer supplied no claimed reference. The plotted record breaks across 2 missing observation runs. The vertical price scale visibly starts at $623. Claim absence changes only the retailer-claim series; offered observations remain continuous. $640$660NO OBS. · 5DFULL POINT-BY-POINT RECORD · 14 PRICE-DAYS$649 · OFFERED · Oct 29Oct 9Oct 19Oct 29 BROKEN SCALE · STARTS AT $623

No observations · Oct 10–14 2026; Oct 26–27 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 — 6 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

6 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 $649.00 — no observation
Receipt · receipt-20261009-record-start

Class C · complete observation.

Source · WTV-COLLECT-00713

Class C · complete observation.

Source · WTV-COLLECT-00713
No observations · 5 days — no observation — no observation
Receipt · receipt-20261010-gap

No observations in the published record.

Source · WTV-GAP-makita-gbu04z-TOOLNUT-20261010-20261014

No observations in the published record.

Source · WTV-GAP-makita-gbu04z-TOOLNUT-20261010-20261014
Complete observations resume $649.00 — no observation
Receipt · receipt-20261015-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-00785

Class C · complete observation.

Source · WTV-COLLECT-00785
No observations · 2 days — no observation — no observation
Receipt · receipt-20261026-gap

No observations in the published record.

Source · WTV-GAP-makita-gbu04z-TOOLNUT-20261026-20261027

No observations in the published record.

Source · WTV-GAP-makita-gbu04z-TOOLNUT-20261026-20261027
Complete observations resume $649.00 — no observation
Receipt · receipt-20261028-record-resumes

Class C · complete observation.

Source · WTV-COLLECT-01009

Class C · complete observation.

Source · WTV-COLLECT-01009
Latest complete observation $649.00 — no observation
Receipt · receipt-20261029-current

Class C · complete observation.

Source · WTV-COLLECT-01031

Class C · complete observation.

Source · WTV-COLLECT-01031
Coverage and record credentials

Record credentials

What this page knows

Exact scope
Makita · GBU04Z · bare tool · Tool Nut · online national · config cfg-makita-gbu04z
Watched since
Oct 9 2026
Point-by-point since
Oct 9 2026
Observation record
14 price-days · collection walk; cadence not yet set
Latest covering batch
complete · 2344/2344 items · WTV-COLLECT-01031
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 C14 price-daysnew longitudinal record

Coverage gaps · 2 coverage gaps · 0 continuity breaks

  • Oct 10–14 2026 · 5dNo observations in the published record.
  • Oct 26–27 2026 · 2dNo observations in the published record.