"Confederate bill" or "Confederate paper money" is a generic term for any of the many different banknotes issued by various jurisdictions of the Confederate States of America during the US Civil War.
The CSA wasn't able to establish a successful central banking system so much of its paper money was issued by individual states and private banks. Most of the money had neither physical backing (precious metals) nor psychological support (e.g. "the full faith and credit of the government") leading to inflation and numerous reissues.
While they have no purchasing power today, genuine Confederate bills are of great interest to collectors. Unfortunately determining values can be challenging for two reasons. First, there were large numbers of different varieties of bills, which complicates determining market values. More seriously, many Confederate bills were counterfeited during the war and huge numbers of replicas were later printed as curiosities for sale as Civil War-themed novelties. Any apparent Confederate bill has to be examined in person by an expert before it can be valued.
Confederate money is worthless.
Confederate money is worthless.
There was no Confederate money in 1845.
Confederate money is completely worthless. It is worth nothing in the US.
An 1864 500-dollar Confederate note can be worth over $850. This value is dependent on the bill's condition, and whether or not it has been authenticated.
The value is about 39$ if the bill is in good condition
$1175
$2938
The US Civil War ended in 1865 so there would not be a Confederate bill dated 1867. Please check again and post a new, separate question.
It's either not dated 1829 or it's not Confederate, or possibly both. Remember that the Civil War took place from 1861 to 1865 so there couldn't be a Confederate bill from 30+ years earlier. In any case the vast majority of Confederate "bills" are modern replicas. There's more information at the Related Question.
The Confederacy was not in existence in 1962.
Please check your history books. The Confederacy ended in 1865 - they lost the Civil War, after all. Anything you have dated 1925 claiming to be a Confederate bill is clearly a fake.