What is a 1925 2.5 dollar gold coin Indian head half eagle what is it worth?

The Half Eagle is a $10 coin the $2.50 coin is a Quarter Eagle. With a date of 1925 the "D" mintmark is on the reverse of the coin, the Denver mint was the only one that struck $2.50 gold coins in 1925. Retail values for circulated coins run from $166.00 to $300.00. Uncirculated are $350.00+