The Official Blackbook Price Guide to United States Postage Stamps 2009, 31st Edition (The Official Price Guides to)
| Country | USA | 
| Brand | Sage Publications | 
| Manufacturer | SAGE Publications, Inc | 
| Binding | Paperback | 
| ItemPartNumber | 9781544355702 | 
| ReleaseDate | 2020-08-28 | 
| UnitCount | 1 | 
| EANs | 9781544355702 |