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Milwaukee 2521-20, bare tool: M12 FUEL 12V Lithium-Ion Brushless 5-3/8 in. Cordless Circular Saw (Tool-Only) (photograph from the Home Depot listing)

Milwaukee · M12

2521-20

Tool Nutlisting 53393097425190

M12 FUEL 12V Lithium-Ion Brushless 5-3/8 in. Cordless Circular Saw (Tool-Only)

bare tool

Retailer says · Last observed price

$109.00

was $179.00 · a 39% claim

Retailer's “was” price Too new to judge

last observed available online · Tool Nut ·

Our record

highest witnessed
$179.00
lowest witnessed
$109.00

We conclude

The record is not mature enough to judge this claim.

Coverage · watched since Aug 30 2026 · point-by-point since Aug 30 2026 · 6 price-days · no coverage gaps

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-MILWAUKEE-2521-20-TOOLNUT-20261010-2010

This exact Audit record

Wasitever · Claim Audit

2521-20

M12 FUEL 12V Lithium-Ion Brushless 5-3/8 in. Cordless Circular Saw (Tool-Only)

Milwaukee · M12 · bare tool · Tool Nut · online national

Retailer says
$109.00 · was $179.00 — a 39% claim — Tool Nut
Our record
highest witnessed $179.00 Aug 30 2026lowest witnessed $109.00 Sep 1 2026
We conclude

The record is not mature enough to judge this claim.

Coverage · watched since Aug 30 2026· point-by-point since Aug 30 2026· 6 price-days · no coverage gaps· 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 · Aug 30 2026–Sep 04 2026

Offered price vs. their claimed ‘was’ The offered price is $109 as of Sep 4 2026; the retailer claims a $179 reference. No missing observation runs interrupt the point-by-point record. The vertical price scale visibly starts at $101. The complete relevant record is already in this pane; a second map would repeat it. $125$150$1751FULL POINT-BY-POINT RECORD6 PRICE-DAYS$109 · OFFERED · Sep 4$179 · THEIR CLAIMED ‘WAS’Aug 30Sep 1Sep 4 BROKEN SCALE · STARTS AT $101
Offered price vs. their claimed ‘was’ The offered price is $109 as of Sep 4 2026; the retailer claims a $179 reference. No missing observation runs interrupt the point-by-point record. The vertical price scale visibly starts at $101. The complete relevant record is already in this pane; a second map would repeat it. $125$150$1751FULL POINT-BY-POINT RECORD · 6 PRICE-DAYS$109 · OFFERED · Sep 4$179 · THEIR CLAIMED ‘WAS’Aug 30Sep 1Sep 4 BROKEN SCALE · STARTS AT $101
Offered price vs. their claimed ‘was’ The offered price is $109 as of Sep 4 2026; the retailer claims a $179 reference. No missing observation runs interrupt the point-by-point record. The vertical price scale visibly starts at $101. The complete relevant record is already in this pane; a second map would repeat it. $125$150$1751FULL POINT-BY-POINT RECORD · 6 PRICE-DAYS$109 · OFFERED · Sep 4$179 · THEIR CLAIMED ‘WAS’Aug 30Sep 1Sep 4 BROKEN SCALE · STARTS AT $101
  • 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 — 3 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

3 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 $179.00 — no observation
Receipt · receipt-20260830-record-start

Class C · complete observation.

Source · WTV-COLLECT-00041

Class C · complete observation.

Source · WTV-COLLECT-00041
Offer and retailer claim changed · $179 → $109; — no observation → $179 $109.00 $179.00
Receipt · receipt-20260901-combined-change

Class C · complete observation.

Source · WTV-COLLECT-00061

Class C · complete observation.

Source · WTV-COLLECT-00061
Latest complete observation $109.00 $179.00
Receipt · receipt-20260904-current

Class C · complete observation.

Source · WTV-COLLECT-00097

Class C · complete observation.

Source · WTV-COLLECT-00097
Coverage and record credentials

Record credentials

What this page knows

Exact scope
Milwaukee · 2521-20 · bare tool · Tool Nut · online national · config cfg-milwaukee-2521-20
Watched since
Aug 30 2026
Point-by-point since
Aug 30 2026
Observation record
6 price-days · collection walk; cadence not yet set
Latest covering batch
complete · 6160/6160 items · WTV-COLLECT-00097
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 C6 price-daysnew longitudinal record

Coverage gaps · 0 coverage gaps · 0 continuity breaks