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
The 90-day rule selects its reference. This record contributes a 43-day observed span; all 39 price-days and 4 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap.
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 — 15 entries
Point ledger · stable row IDs
Price history, changes, and missing observations
15 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
Point-by-point record begins
$149.97
— no observation
Receipt · receipt-20260829-record-start
Class C · complete observation.
Source · WTV-COLLECT-00032
Class C · complete observation.
Source · WTV-COLLECT-00032
Offer and retailer claim changed · $149.97 → $127.47; — no observation → $149.97
$127.47
$149.97
Receipt · receipt-20260910-combined-change
Class C · complete observation.
Source · WTV-COLLECT-00174
Class C · complete observation.
Source · WTV-COLLECT-00174
Offer and retailer claim changed · $127.47 → $149.97; $149.97 → — no observation
$149.97
— no observation
Receipt · receipt-20260911-combined-change
Class C · complete observation.
Source · WTV-COLLECT-00187
Class C · complete observation.
Source · WTV-COLLECT-00187
Offer and retailer claim changed · $149.97 → $129.97; — no observation → $149.97
