
- The Author's Guide to Building an Online Platform: Leveraging the Internet to Sell More Books
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Amazon
From $9.38 (New)

From $9.38 (New)

| Latest | $9.38 1 day ago |
| Highest | $12.79 Oct 16, '15 |
| Lowest | $9.38 1 day ago |
| Average | $11.30 (30d avg) $12.41 (90d avg) $12.60 (180d avg) $12.01 (365d avg) $11.90 (Lifetime average) |
| Added | Jan 6, 2014 |
| Latest | $7.99 1 day ago |
| Highest | $8.73 Aug 18, '14 |
| Lowest | $3.38 Jan 24, '15 |
| Average | $7.99 (30d avg) $7.53 (90d avg) $6.15 (180d avg) $5.65 (365d avg) $6.67 (Lifetime average) |
| Added | Jan 6, 2014 |
| Latest | $0.01 1 day ago |
| Highest | $4.24 Aug 2, '14 |
| Lowest | $0.01 Apr 26, '15 |
| Average | $0.01 (30d avg) $0.01 (90d avg) $0.01 (180d avg) $0.01 (365d avg) $0.51 (Lifetime average) |
| Added | Jan 6, 2014 |
30 day average: 1,489,696
90 day average: 1,486,050