Last night a student came to the reference desk looking for data giving the prices of several commodities (gold, any oil) and the CPI for five years for a class assignment due Monday.
She wanted them in downloaded Excel files. I was able to locate what she needed except for Gold. Although I initially missed “Gold” in the currencies available in Factiva (one can download two years from Factiva), Ryan reminded me it was there. (He was walking by and I asked him.)
I also found, after the student left, that the World Gold Council offers historic gold prices from 2000 (daily, monthly, but not annually) downloadable into Excel. Bloomberg, Reuters and Datastream were also mentioned as sources to the student.