From Amazon.com:
Stooges (Metal Box) [Import]
Iggy & The Stooges | Format: Audio CD
Price: $24.49
Audio CD (October 19, 2010)
Number of Discs: 1
Format: Import
ASIN: B003UNNB28
...there is no other information provided. When I first started this thread, it said "Number of Discs: 2" ...hence my curiousity regarding what may be on the second disc. However, that changed to 1 disc since then, so it's a pretty good guess this is merely packaging.