'Should I wait for a sale?' is the wrong question for used drones — the used market doesn't run on retail promotions, it runs on supply events. Two years of certified resale data shows three forces set your price: launch cycles, seasonality, and fleet disposal waves. Time any one of them right and you save more than any Black Friday ever offered.
Force 1: Launch Dips (Biggest Effect)
As our roadmap analysis shows, a successor launch cuts the outgoing model's used price 10–20% within 90 days. This dwarfs every seasonal effect combined. If the model you want has a successor rumored, wait for it — if it doesn't, waiting costs you flying time and saves you nothing.
Force 2: Seasonality (Real but Modest)
Used prices follow the flying calendar: they peak in April–June (everyone wants a drone for summer) and trough in December–February, with a secondary dip in September as hobbyists sell before the holiday shopping season. The spread is typically 5–8% on consumer models. Buying a used Air 3 in January versus May has historically saved $50–80.
Force 3: Fleet Cycles (Enterprise Only)
Enterprise inventory moves with corporate budget years and platform refreshes, not seasons. Q3–Q4 is when fleets dispose — which is exactly why used M350 RTKs are at their best prices of the decade right now.
The Verdict
Best overall windows: January–February (seasonal trough, post-holiday supply) and 90 days after any successor launch for that specific model. Worst window: April–June, and the 60 days before a rumored launch. And whenever you buy, certified beats cheap — a 27-point inspected drone at a fair price costs less than a 'bargain' with a cracked gimbal ribbon.