King Air 90 (C90B/GT/GTI), King Air 200 (B200/B200GT/250), King Air 350/350i
Value in the King Air C90 market remained stable through the last three quarters of 2025, with transaction activity picking up as expected in the fourth quarter. Notably, Q4 2025 recorded double the number of transactions seen in Q4 2024, driving available inventory to its lowest level in more than a year. The market is somewhat divided: while there is ample selection among C90B aircraft, GT through GTX variants are scarce and, when priced correctly, tend to sell quickly. Overall, this points to a balanced market with a seller-leaning dynamic for GT/GTX aircraft, while C90B models remain more buyer-friendly due to broader availability.
With an average of 63 aircraft available during Q4, the B200 market remains well supplied and favorable for buyers. Inventory increased by 14% in Q4, while transaction volume held steady compared to Q3, reinforcing the depth of available options. Standard B200 and B250 aircraft make up the majority of listings, whereas B200GT availability remains comparatively limited. Overall, this is a buyer’s market, driven by elevated inventory and steady demand. That said, aircraft equipped with the G1000 NXi featuring Autoland and Autothrottle are in especially high demand and continue to command a meaningful premium, giving sellers of well-equipped examples a clear advantage.
The King Air 350 market was particularly active in Q4 2025, with transactions rising 89% from Q3. While this surge in activity wasn’t enough to drive value gains, demand remained strong enough to maintain pricing stability over the past three quarters. Inventory declined roughly 10% from Q3, and with a combined 350/350i fleet of just over 1,000 aircraft, buyers can typically expect a consistent selection of options. This market is balanced, offering stable values and reasonable liquidity. Sellers benefit from steady demand, while buyers still have sufficient choices, making it favorable for both sides.
