Reasoning
We treated each source URL as a single opinion. TechRadar's USD prices were aggregated via a weighted average using each price's max confidence (891-1.0 range), yielding ~942.33. DroneDJ's USD prices weighted by their confidences give ~884.09. TechGearLab provides 1087 with confidence 0.90. We then combined the three source values using their average confidences as weights (TechRadar ~0.9475, DroneDJ ~0.8833, TechGearLab 0.90) to produce a final weighted average of ~971.17 USD.