Looking for lens to fit an Arriflex Standard mount for my Arri 35 IIB

[Sultan Thahir]

Hello, basically looking for what the title says.

 

I have an arriflex 35mm IIB, and the cameras mount is a Arriflex standard mount. Having some trouble looking for a place to rent or buy low cost lens. I've searched eBay but it's proving to be few and far in between.

 

 

Thanks!