It depends on its date and condition. Please post a new, separate question with the bill's date and what letter, if any, is next to the date.
About $9 - $10 if it is in uncirculated condition.
if not a star note, then depending on condition, 30-100. if a star note, then 75-900.
It is worth ≈ $10
Sorry but five bucks not too rare
In circulated condition, $5 to $10Uncirculated, $35 and up.Dan MooreThe Working Man's Rare Coinshttp://www.workingmancoins.com
About $3.
Less than 11% of all the 1957 series Silver Certificates have the star by the serial no. If your Silver Certificate is in choice crisp condition it is worth $40.00. In circulated condition, it's worth about $5.00
Depends on year condition etc.
Please post a new question with more details - what is the bill's date, and is there a small letter next to / under the date?
In circulated condition it's worth about $5A nice crisp uncirculated one is worth about $20Dan MooreThe Working Man's Rare Coinshttp://www.workingmancoins.com
For the most part, they're worth maybe $1.50 to a collector. A coin dealer won't pay a premium unless it's in exceptional condition, or perhaps a star note.
A silver certificate star-note would normally be worth around $5 or so, depending on how worn it is.