If the question relates to the most valuable banknote in current circulation - it would be the Singapore Dollar SGD$10,000 banknote (equivalent to US$7,700 as of Dec, 2010). It is legal tender anywhere in Singapore and exchangeable at most major money changers and banks around the world.
Sharing the same 1st place as Singapore $10,000 banknotes is Brunei $10,000 banknotes, which Brunei Dollar can be interchangeable at par with Singapore Dollar.
Otherwise, it would be difficult to determine the most valuable banknote in history simply because of the shear number of notes produced through out the world over time. Generally the higher value notes are those in the hands of collectors and museums - i.e.of older age, low production numbers, higher condition and ,at times, it's denomination.
For collectors, US notes are typically more valuable than that of other countries due to their quality, better verification methods and a larger pool of collectors and experts allowing for a greater amount of information relating to the notes.
Collectors' banknotes of the highest value usually run at a worth of US$100,000 or more.
Probably the 100,000 dollar bill banks used to use, but the 2 dollar bill you can find pretty easily. it's kinda rare.
alibyan ten dollar note.
Dallas Cowboys were the most valued team in 2010.
In most countries, yes.
about one-quarter of the worlds freshwater
Most of the earths population has never been on the reverse of a Bank of England banknote. Queen Elizabeth II was the first Monarch to appear on any Bank of England banknote, and she has never been on the reverse either.
the old worlds because they used to use it to preserve meats, in some countries salt was as valuable as gold
He had only one banknote in his wallet.
The population of Pollard Banknote is 1,159.
You cannot do this. take to a bank and exchange it. Most banks have a procedure for this.
The word banknote is one word.
With very few exceptions, there is no way to recognise a valuable banknote by just looking at it. The exceptions are usually, any first or last of a series with all digits the same, eg. A01A 000000. Value comes with rarity and/or age, or some peculiarity with the banknote that might make it a collectable. You are going to have to work for it. You need to be able to identify your note properly, including such detail as the design, the Chief Cashiers signature and the Bank that issued it, the serial number if applicable and the colour and font of the serial number, the date if applicable, whether or not it has a watermark and what the watermark is, variations in the colour, whether or not it has a metallic strip and where the strip is located on the note, even whether or not it might be a forgery, and last but not least, the condition of the banknote. Condition is all important since no collector will part with large sums of money for a mutilated banknote unless it is the only one known to exist. Armed with the details previously mentioned and anything else you can find out about your banknote, get hold of a banknote catalogue from your local library and try to match your banknote up with something in the catalogue. Most good catalogues will also contain an article on the grading of notes. When you think you might have something of value, take it along to your local reputable coin dealer for a valuation.
more valuable, most valuable
more valuable, most valuable