$24. The star means that the mint orrigionally messed up on the bill and replaced it with a new bill.
At least one dollar
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
The fact that it has a T in the serial number neither identifies the bill nor affects its value. 1957 is the most common date for $1 silver certificates. In anything but top-quality condition it's worth at most $2, generally closer to $1.50.
1957 $1 silver certificates aren't rare. In general they're only worth about $1.50 in average condition. The "P" at the start of the serial number doesn't help to ID the bill. Serial numbers are counters and a security feature but rarely affect a bill's value. Some collectors will pay extra for numbers with a special pattern, e.g. 12345678, or low numbers such as 00000015.
$20
At least one dollar
1957 silver certificates are common among collectors and retail for about $1.25 - $1.50. A bill's serial number almost never has anything to do with its value and doesn't help to ID it.
About $1.25. These are quite common among collectors. As you've seen from other posts, a bill's serial number is unimportant to determining its value.
With that serial number, you could get $100 for it.
The value of a circulated 1957 silver certificate with that specific serial number would likely be around $5 to $10, as its collectible value is typically based more on the condition of the bill rather than the specific serial number.
More and different information is needed. Please post a new question with the bill's denomination and the letter, if any, after the date. The serial number is not a factor in its value so that doesn't have to be repeated.
Depends on year and how low the serial number is.
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
The fact that it has a T in the serial number neither identifies the bill nor affects its value. 1957 is the most common date for $1 silver certificates. In anything but top-quality condition it's worth at most $2, generally closer to $1.50.
1957 $1 silver certificates aren't rare. In general they're only worth about $1.50 in average condition. The "P" at the start of the serial number doesn't help to ID the bill. Serial numbers are counters and a security feature but rarely affect a bill's value. Some collectors will pay extra for numbers with a special pattern, e.g. 12345678, or low numbers such as 00000015.
This is a common date. They are worth $1.25-$1.50 in circulated condition and $3.00 or more in uncirculated condition. Note: The serial number on a bill rarely changes the value of a bill so it is not needed to figure out the value.
I assume you have 2 bills, not one bill with 2 serial numbers. Anyway, a bill's serial number almost never affects its worth. The date, series letter, and condition are the major factors determining value. Given that, 1957 silver certificates remain common among collectors and retail for $1.25 to $2.00.