World's costliest trees which if planted can make you a millionaire 

Dalbergia Melanoxylon (African Blackwood) The wood that this tree produces is known as the most expensive in the world. Therefore, by that logic, the tree itself is expensive, costing upto $9,000.

Cordia (Bocote) Cordia doesn’t have a set price, but the Bocote wood that comes from the tree generally costs $40 to $60 per board foot

Diospyros Crassiflora (Gaboon Ebony) The tree that Gaboon Ebony specifically comes from reaches 15 to 18 meters in height and 0.5 to 1 meter in diameter. The regular price of a board foot of Ebony wood is $75 to $100.

Acacia Koa (Koa Wood) The tree is the second most common tree in the Hawaiian Islands, but that doesn’t make it any less expensive. The acacia koa tree itself has varying prices, but the wood costs $20 to $30 per board foot. 

Berchemia Zeyheri (Pink Ivory) The tree reaches 15 meters in height and is often used by birds for their nests. The wood from berchemia zeyheri trees, also known as pink ivory, has a price on par with Gaboon Ebony. It may cost $60 to $100 per board foot.

Gamhar Tree As per the market rate, the price of Gamhar wood in India is Rs 1500 per cubic feet

Mahogany Tree Its wood is sold at a rate of Rs 2000-2500 per kg

Japanese Bonsai Tree The world's most expensive tree is a Japanese old Pine bonsai tree that was bought at a price of 9.66 crore rupees at the International Bonsai Convention in Takamatsu, Japan.