try walmarts they tend to have low end airsoft guns that will need some painting or army barracks store in Scarborough near bull mouse
From their Facebook Page
Army Barracks SCARBOROUGH, ME Store:
[Payne Plaza 456 Payne Rd. 207-885-0680 ]
BLACK FRIDAY SALE (Nov. 25th only) from 9AM to 9PM. 15% off all Airsoft guns & paintball supplies (excluding paintball guns) and 20% everything else in the store (excluding night vision & items already discounted, discontinued or already marked down).
Enjoy free snacks and coffee provided by WATERWAYS COFFEE SHOP of Waterboro Maine.