What is the value of an 1826 US half dollar?

Answer 1

Numismedia lists the following approximate retail values as of 03/2010:

Very worn condition - $61

Moderately worn - $82

Slightly worn - $106

Almost no wear - $406

Uncirculated - $1,050 to $35,630 depending on quality

If very worn, $60. Moderately worn, $80.

=

Coins are graded on a scale of 1-70 (70 being flawless)

In 2009 an 1826 half dollar could be worth $50 it could be worth $50,000

Red Books by RS Yeoman can help you figure better what you have.