1. Pyramid of Giza (Estimated Cost: $5 billion)
Wrapping up our most expensive tombs list is the Pyramid. Buried underneath the 6.5 million tons of stones is King Khufu. He ruled Egypt from the year of 2589 BC.
The Pyramid is without a doubt the largest tomb in the world. It is 230 meters long on each side and around 150 meters high. There are about 2.3 millions of stones piled together forming this world’s wonder.
Exactly how the Pyramid was built is still a mystery. Some still believe that magical or alien work was involved.
Even with today’s technologies, some experts believe that it would take up to $5 billion to replicate the same tomb. Actually, he material does not cost much because basically it was built of stones only. The costly part is the construction cost itself.