Please, re-read the ads, and tell me again.

I fear you're talking about the Corsair 60 ARF, which comes ready to assemble, without engine, radio, etc. There is a 40 size zero for sale there, in combination form, also an ARF which comes ready to assemble, but it comes with the radio. No engine.

Or did you look at a different ad than I looked at?

Best wishes,
Dave Olson