It depends on condition. If it was good condition, maybe ≈ $20. Bad, ≈ $6.
About $25. If there is a star in the serial number, about $40.
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
Series 1957 A $1 silver certificates are extremely common. Being that yours has an interesting serial number with four 4's, it's worth about $2.
Information needed to give a value includes the denomination, series (date), and condition. A serial number by itself is meaningless.
The serial number generally doesn't affect the value, unless it's unusually low (00000065), or maybe a star note (12345678*). What's more important is the series (year) and condition. Assuming it's a one dollar silver certificate, any of the series 1957, '57A, or '57B notes generally sell for around $3.
The worth of a silver certificate with serial # 60292929 is about $3 to $5 if it is in uncirculated condition. Unfortunately, this serial is not a true repeater. It needed to be 29292929. However, it is still a cool serial.
B27233123A
On average, a 1957 $1 silver certificate is worth about $1.50. Despite being more than 50 years old, it's an extremely common series.
It's easy if the bill was printed from 1928 to 1953, the last series year $5 silver certificates were issued. All bills will have the words SILVER CERTIFICATE in the banner across the top, and with one exception they'll all have blue seals and serial numbers. The only exception is a series of special 1934 and 1934 A bills printed for use in Hawaii during WWII; these have brown seals but still say Silver Certificate. Older bills may have the words Silver Certificate or they may say something like "Five Silver Dollars" on them.
About $1.25
8.95
Depends on the year, series, serial number and condition, but common ones generally sell for anywhere from $1.50-$5 depending on condition.