Which price evidence is strong enough for the acquisition decision?
Label the evidence type
Separate current asking prices, changed or withdrawn listings, broker opinions, appraisal conclusions and verified completed sales. State date and source. A public registration change does not supply a sale price. Do not treat listing samples or anonymous estimates as verified California transaction data. If using licensed data, follow its permitted publication terms and retain a description of how each observation was verified.
Compare aircraft rather than model names
Year, serial number, total time, maintenance status, programs, equipment, damage and records can materially distinguish two aircraft with the same advertised model. Have the technical and valuation advisers identify meaningful adjustments. A lower asking price may reflect near-term work or other obligations. Do not assume a price gap establishes a bargain, nor that a high specification automatically returns its full upgrade cost at sale.
Understand listing histories
Relisted aircraft, changed brokers and duplicate advertisements can distort inventory and days-on-market impressions. Record how duplicates and unavailable prices are handled. A disappearing listing is not proof of a closed transaction; the aircraft may have been withdrawn or moved to another channel. Compare like-for-like periods and evidence sources before describing a trend. Avoid invented demand or liquidity conclusions from a small convenient sample.
Use ranges and conditional decisions
A negotiated offer should reflect inspection rights, financing, actual condition and professional valuation. Present scenarios rather than one falsely precise market value when evidence is limited. Identify what information would change the estimate. Keep lender collateral valuation separate from asking price and buyer willingness to pay. The purpose is to make evidence quality visible, not to guarantee a discount or declare the correct price for an unseen jet.
Your next-step checklist
- Label ask versus verified sale.
- Normalize aircraft condition.
- Check duplicates and withdrawals.
- State missing evidence.
Sources & further reading
Primary sources support the relevant facts. Our planning questions and illustrative exercises are editorial analysis; they do not replace transaction-specific advice.
- Releasable Aircraft Database Download · accessed 2026-10-28
- Operating Costs and Financing · accessed 2026-10-28
- Understanding Owner/Mechanic Roles and Responsibilities · accessed 2026-10-28