Veterinary ultrasound machine: Vet Equipment Price Index

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).

5 of the 29 named sources that could be read published a usable figure; 24 published none and are recorded as not published, never filled in; 3 could not be read (blocked, dead or unreachable) and count nowhere.

The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in USD (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 81 candidate sentence(s) were refused by a reviewer with the reason recorded.

The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): the median, minimum and maximum advertised price for each equipment class (ultrasound, anaesthesia machine, multiparameter monitor, ECG, autoclave, IV/syringe pump, surgical and exam table) across every seller that lists a price, split by condition (new, refurbished, used), by specification band (probe count and frequency for ultrasound, chamber litres for an autoclave, parameter set for a monitor), by seller type (manufacturer, dealer, exchange) and by market; beside it the NEW-to-refurbished discount measured from paired listings of the same model and the share of sellers that list a price at all rather than a quote form - the two numbers a practice kitting out a room cannot get anywhere, because every incumbent page is either one seller's catalogue or an unsourced 'costs between' article

81 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.