I have a dwarf Mugo pine that has/is outgrowing its space and I'd like to put something else there in any case. So if you'd like to have it, it's yours. I'll help you did it out. A few major caveats:

It's not so dwarf anymore. Not huge, but about 4-5 feet across and 3 feet high. It's been in this spot for about 8 years, so no idea what size root ball will be necessary, or if it can even be moved at all without killing it. You'll need a pickup truck (or van) to transport it.

There is some sawfly damage from an infestation this year. Various branches have been defoliated but new shoots are already sprouting from the tips, so in time it will fill out. One side is nearly untouched, so if you were putting it against a wall you could orient it with the best side out.

I'm not in a big hurry to move it; anytime in the next couple of months is fine. I can send you a picture of it if you want.

Larry