P90 Airsoft guns are widely available from a number of retail outlets. They can be easily found online or at traditional brick and mortar locations, and prices vary depending on models and available accessories.
According to Airsplat.com the P90 is a Personal Defense Weapon (PDW) in the airsoft sub-machine gun category. General retailers like Amazon, Walmart and Dicks Sporting Goods carry models at prices ranging from $50 to $195 or more. Specialty retailers like Hobbytron, Airsplat.com and Airsoftmegastore carry a wider variety of models at prices as high as $220. Specialty retailers tend to offer more variety of models and accessories.