What is a 1938 Territory of New Guinea Shilling worth?

About US$2.50 in Very Fine condition, US$3.50 in Extremely Fine condition, and US$6.00 in Uncirculated condition. Note that this coin is 92.5% silver and contains 0.16 troy ounces of silver, so it has a "melt value" of about US$2.10 (as of March 4, 2009) regardless of condition.