OVIRAPTOR RAPTOR Velociraptor Embryo Egg Fossil For Sale

The OVIRAPTOR RAPTOR Velociraptor with embryo?, I am not a paleontologist so I cant guarantee this specimen. I purchased this egg at the Tucson Gem and Mineral show at least 15 years ago. When I got a better chance to look at the egg in detail I noticed what looks like tiny bones running along one edge of the egg. It appears to be tiny bone spine material. It is very rare that a egg would show that kind of bone inside. I liked the egg and for years I showed it under glass to my friends with a magnifying glass. showing off the bone material. I have researched fossils from museum's and found that only about 75 to 85% of the actual fossil are actual bones.They use sculpted parts to complete the dinosaur. I sculpted the additional part of the egg you see in the pictures. I think I did a rather nice job and its hard to tell the real egg from my creation. However once you pick them both up the weight of the real fossil in much heavier. Adding the extra part helped people see the entire picture. I have often wanted to have someone xray the egg to see what it would show. Anyway I think its time to part with the specimen.
I am asking $3,000 and if it is not what I think it is, then thats high. Take a look at the pictures and decide what you think. If it is really an egg with a baby spine then its worth many times that amount. I retiring so I don't have the time to find out. I will consider any reasonable offer. I am asking $150.00 in handling cost, which I will use for insurance on the shipment.