Amazon is selling refurbished Pentax K1000 SLR film cameras with Pentax 50mm lens for $300



Check those refurbished (renewed) Pentax listings on Amazon:



Refurbished Pentax K1000 SLR film camera with Pentax 50mm lens for $298.99 (16 available).



Refurbished Pentax K-50 camera for $579.95 (only 1 available).



Refurbished Pentax Asahi Super Takumar 50mm f/1.4 M42 screw mount lens for $147.99 (3 available).

Additional information on Amazon Renewed products can be found here and here: