There is probably no way that I would/could ship this tree. Even after trimming, it is still 7' tall and 4' wide. I do have some small plants I started from cuttings and I will be more than happy to sell them if you want them. They are probably 2' tall plants. They are in 1 gal. pots and I would think they are well-rooted.
Why don't we wait and let me cut one of those fruits when I think/guess it is ripe? I don't know what this plant is but I would assume that a taste-test will tell the tale.
By the way, if it is worth my time, I would be glad to take cuttings, root them over the fall/winter in my greenhouse, and then will have more available. I just don't know that there is a market for what I have. I think that this tree is completely disease-free. It sure looks completely healthy. But, as you can tell, I know nothing about citrus per se. I just know what healthy plants look like.