What is the Worlds most valuable book?

Answer 1

That is a matter of opinion. Most religions would say their holy book is the most important (Bible, Koran, etc.) But in different fields different books could be considered the most important. In physics Newton's books may be considered the most important. In Biology Darwin's On The Origin of Species may be the most important.

Answer 2

Expense is an artificial determinant, defined by the economic concepts of supply and demand. It is typically assessed as an element of greed or avarice.

With that in mind, here are a few items at the top:

The single most expensive item:

• Antimatter - $62.6trillion per gram

The single most expensive item that is purchasable:

• Apple - $660billion

Vehicles:

• Car - Bugatti Veyron Supersport = $2,600,000
• Yacht - History Supreme = $4.8 billion
• Plane - B2 Spirit Bomber - $737 million to $2.2 billion (depending on which Congress member is asked)
• Personal Aircraft - Saudi Prince Alwaleed bin Talal bin Abdulaziz Al-Saud's Airbus 380 = $400,000,000
• Skateboard - Exkate of Lakeforest, CA, Electric Hamboard 600 V-3 = $1,299.95
• Artificial Satellites - the International Space Station, valued at $157 billion

Food:

• Wine - Chateau Lafite 1787 = $160,000
• Hamburger - uSocial Charity Burger = bidding starts at $10,000
• Coffee - Black Ivory Coffee, Golden Triangle Thailand - $500 lb.
• Pizza - Domenica Crolla's Pizza Royal 007, a 12" hand tossed crust topped with lobster marinated in cognac, caviar soaked in champagne, sunblush tomato sauce, Scottish smoked salmon, venison medallions, prosciutto, and vintage balsamic vinegar, finished with shavings of edible 24-carat gold flakes = $4200
• Tea - Panda Tea, Sichuan Province, China = $35,000 for 18 oz. loose tea
• Beer - Australia's Antarctic Nail Ale = $800 for #1 bottle of 30 produced
• Caviar - Iranian Almas Caviar = $25,000 per kilo
• Fungi - Italian White Alba Truffle - $48,607.88 lb.
• Steak - NYC's Craftsteak, a full Kobe ribeye = $2800

Jewelry & Personal Accessories:

• Watch - Haute Joaillerie from Chopard = $25,000,000
• Cellphone - Diamond Covered iPhone 4S (and the box it comes in) = $9,400,000

Education:

• College - Columbia University = $45,290 per semester

Buildings:

• House - Antillia Mumbai = $2,000,000,000 (yeah, 9 zeros, that's two billion)

Animals:

• Dog - Red Tibetan Mastiff "Big Splash" = $1,500,000
• Cat - the hybrid breed Savanah (a cross between African serval and domestic house cat = $15,000 to $100,000
• Bird - Yellow-naped Amazon parrot = $18,000 to $20,000
• Fish - A 222 kilogram Pacific blue fin tuna sold 5 January 2013 for $1,800,000
• Aquarium Fish - A platinum arowana owned by Singapore, dragonfish breeder Aro Dynasty = priceless (he has been offered $400,000 and declined)

Clothing:

• Atheletic Shoes - 1986 Nike Air Jordon II = $31,000 (eBay asking price)
• Ladies Heels - Harry Winston Ruby Slippers = $3,000,000

However, Antimatter is said to be the most costly substance in existence, with an estimated cost of $62.5 trillion per gram.

FermiLabs says they can produce 60,000 Anti-Protons per hour at a cost of 6 trillion dollars an ounce

Answer 3

The Codex Leicester by Leonardo da vinci is often considered one of the world's most valuable books. In 1994, Bill Gates purchased it at auction for $30.8 million. Its value lies in its scientific writings and sketches by the famous Renaissance artist and inventor.

Answer 4

Orbiting the planet, the International Space station is the single most expensive item in the world.