I'm selling an Olympic fireplace insert. It's approximately 28" wide and 22" high. Total depth is about 25", out of which roughly 14" go inside the existing fireplace and 10"-11" stick out. It comes with the decorative flanges that mask the entrance in the brick fireplace, even though they are not pictured. I took the pictures after I removed it from its place inside the fireplace.
I've had it in my house for nine years and never used it, but the previous owners said they used it.
It is really heavy - two people might have a hard time moving it. I can have a platform dolly to move it to your vehicle, if needed.