A fossilised dinosaur nest crammed full of eggs had been sold at an auction in the US for almost £212,000 ($420,000).
The 65-million-year-old nest contained 22 broken eggs and was filled with the skeletons of baby raptors which were nearly ready to hatch.
At least four of the ancient eggs also contained fossilised yolks.
The nest was discovered in China in 1984 and sold to a collector in 2003. On Monday, it was bought by someone who didn't want to be named.
Some people think that the fossils should not be sold but should be on display in a museum instead.