The Official Blackbook Price Guide to United States Postage Stamps 2009, 31st Edition (The Official Price Guides to)
| Country | USA | 
| Brand | Pesi Publishing & Media | 
| Manufacturer | PESI Publishing, Inc. | 
| Binding | Spiral-bound | 
| ItemPartNumber | 9781683734291 | 
| UnitCount | 1 | 
| EANs | 9781683734291 | 
| ReleaseDate | 0000-00-00 |