Milwaukee · M18

2831-20-48-08-0570

Ohio Power Toollisting MTM5NTQ1

M18 FUEL 18V Lithium-Ion Cordless Brushless 6-1/2 in. Plunge Cut Track Saw with 31 in. Track Saw Guide Rail

bundleIncludes 2831-20 + 48-08-0570

Retailer says

$528.00

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

Available online · Ohio Power Tool · checked Oct 10 · 2:21 AM EDT

Our record

highest witnessed: $528.00Aug 29 2026
lowest witnessed: $448.80Sep 10 2026

We conclude

We have witnessed this offer lower: $448.80 on Oct 6 2026. Another retailer has listed it lower: Home Depot, $519.00, since Aug 23 2026.

Coverage · developing record · watched since Aug 29 2026 · point-by-point since Aug 29 2026 · 39 price-days · 4 coverage gaps · 0 continuity breaks

View at Ohio Power Tool · $528.00 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 · 20:10 EDT

2831-20-48-08-0570

M18 FUEL 18V Lithium-Ion Cordless Brushless 6-1/2 in. Plunge Cut Track Saw with 31 in. Track Saw Guide Rail

Milwaukee · M18 · bundle · Ohio Power Tool · online national

Retailer says: $528.00 — Ohio Power Tool
Our record: highest witnessed $528.00 Aug 29 2026lowest witnessed $448.80 Sep 10 2026
We conclude: SEEN LOWER · $448.80 ON OCT 6

We have witnessed this offer lower: $448.80 on Oct 6 2026. Another retailer has listed it lower: Home Depot, $519.00, since Aug 23 2026.

Coverage · developing record · watched since Aug 29 2026· point-by-point since Aug 29 2026· 39 price-days · 4 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 · Aug 29 2026–Oct 10 2026

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 — 13 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

13 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
Aug 29 2026	Point-by-point record begins	$528.00	— no observation	Receipt · `receipt-20260829-record-start` Class C · complete observation. Source · `WTV-COLLECT-00032` Class C · complete observation. Source · `WTV-COLLECT-00032`
Sep 10 2026	Offer and retailer claim changed · $528 → $448.80; — no observation → $528	$448.80	$528.00	Receipt · `receipt-20260910-combined-change` Class C · complete observation. Source · `WTV-COLLECT-00174` Class C · complete observation. Source · `WTV-COLLECT-00174`
Sep 11 2026	Offer and retailer claim changed · $448.80 → $528; $528 → — no observation	$528.00	— no observation	Receipt · `receipt-20260911-combined-change` Class C · complete observation. Source · `WTV-COLLECT-00187` Class C · complete observation. Source · `WTV-COLLECT-00187`
Sep 21 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20260921-gap` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260921-20260921` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260921-20260921`
Sep 22 2026	Complete observations resume	$528.00	— no observation	Receipt · `receipt-20260922-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00387` Class C · complete observation. Source · `WTV-COLLECT-00387`
Sep 25 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20260925-gap` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260925-20260925` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260925-20260925`
Sep 26 2026	Complete observations resume	$528.00	— no observation	Receipt · `receipt-20260926-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00460` Class C · complete observation. Source · `WTV-COLLECT-00460`
Sep 28 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20260928-gap` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260928-20260928` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20260928-20260928`
Sep 29 2026	Complete observations resume	$528.00	— no observation	Receipt · `receipt-20260929-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00518` Class C · complete observation. Source · `WTV-COLLECT-00518`
Oct 5 2026	No observations · 1 day	— no observation	— no observation	Receipt · `receipt-20261005-gap` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20261005-20261005` No observations in the published record. Source · `WTV-GAP-milwaukee-2831-20-48-08-0570-OHIO-20261005-20261005`
Oct 6 2026	Complete observations resume	$448.80	$528.00	Receipt · `receipt-20261006-record-resumes` Class C · complete observation. Source · `WTV-COLLECT-00648` Class C · complete observation. Source · `WTV-COLLECT-00648`
Oct 7 2026	Offer and retailer claim changed · $448.80 → $528; $528 → — no observation	$528.00	— no observation	Receipt · `receipt-20261007-combined-change` Class C · complete observation. Source · `WTV-COLLECT-00669` Class C · complete observation. Source · `WTV-COLLECT-00669`
Oct 10 2026	Latest complete observation	$528.00	— 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

as of Oct 10 2026 · 20:10 EDT

Exact scope: Milwaukee · 2831-20-48-08-0570 · bundle · Ohio Power Tool · online national · config cfg-milwaukee-2831-20-48-08-0570
Watched since: Aug 29 2026
Point-by-point since: Aug 29 2026
Observation record: 39 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.
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	39 price-days	new longitudinal record

Coverage gaps · 4 coverage gaps · 0 continuity breaks

Sep 21 2026 · 1dNo observations in the published record.
Sep 25 2026 · 1dNo observations in the published record.
Sep 28 2026 · 1dNo observations in the published record.
Oct 5 2026 · 1dNo observations in the published record.