Mindray · A4 Advantage · Used market pricing intelligence
Thin dataInsufficient data — collecting more comps.
Updated June 4, 2026
Active Listings
4
observed now
Historical Observations
0
all-time data points
Valid Comps
2
across 1 bucket
Sources
2
active for this device
Most used Mindray A4 Advantage complete systems sell around $18,500. We've seen 2 priced between $12,499 and $24,500.
Market Valuation by Listing Type
Median is the primary statistic — used clinical pricing is full of outliers and the median ignores them.
Complete System
2 comps
Thin group
p25 $15,499 · median $18,500 · p75 $21,500 · full observed range $12,499 – $24,500 (incl. outliers)
$18,500
median · mean $18,500
Prices are based on publicly observed listing data — not appraisals. Always verify device condition, service history, and regulatory status before purchase.
LIMITED DATA$18,500 median · most sell $15,499–$21,500 (p25–p75) · 2 comps (thin)Full range $12,499–$24,500 (incl. outliers)
Small sample — fewer than 5 complete-system listings observed. Treat the price as DIRECTIONAL, not firm. The page upgrades to FIRM once we see ≥5 comps.
See current listings on eBay
Live search results for Mindray A4 Advantage. Verify condition and accessories before purchase — observed asking prices are not verified. CAI may earn a commission from clicks.
Generic checklist for anesthesia — these are the items that drive the largest price variance.
Verify vaporizer calibration certificates for every vaporizer included.
Request the most recent PM record and leak-test documentation.
Confirm breathing circuit + CO2 absorber are present.
Check scavenging system compatibility with your facility.
Verify the gas module configuration matches what your anesthesiologists expect.
FAQ
Every answer is built from real observed data — no AI prose, no fabricated specs.
What does a used Mindray A4 Advantage cost?
We have a small sample of 2 observed complete-system listing(s) so far, with prices around $18,500 (range $12,499-$24,500). Treat this as directional - the firm-price tier requires 5+ comps.
Where can I buy a used Mindray A4 Advantage?
Currently observed on: eBay, DOTmed. Listings come and go - we update daily from these sources.
About this guide: Prices reflect publicly observed listings, not verified sales. Condition, configuration, and seller drive most of the variance. Clinical Asset Index does not broker, sell, inspect, or appraise. See methodology for full criteria. Confidence tiers: Firm = ≥5 CS listings; Limited = 1–4; Collecting = 0.
Methodology
Clinical Asset Index aggregates listing data from eBay, GovDeals, DOTmed, HiBid, LabX, and PublicSurplus daily. Each listing is classified by type (complete system, major module, part / accessory, for parts / repair). Medians and ranges are computed only within peer groups — a complete system is never averaged with parts. Confidence thresholds: comps ≥ 0.65; deal-feed device-match ≥ 0.75 and classification ≥ 0.65. Median is the primary statistic; the mean is shown only as a small secondary number because outliers dominate this market. Data is directional — always verify independently before purchase. Read full methodology →