
Advanced Selling Strategies: The Proven System Practiced by Top Salespeople-
Amazon
From $16.75 (New)

From $16.75 (New)

| Last Seen | |
| Highest | $17.09 Jul 23, '15 |
| Lowest | $12.08 Oct 7, '14 |
| Average | $16.11 (30d avg) $16.11 (90d avg) $15.13 (180d avg) $14.94 (365d avg) $14.70 (Lifetime average) |
| Added | Nov 6, 2013 |
| Last Seen | |
| Highest | $11.10 Aug 17, '14 |
| Lowest | $7.50 Jan 21, '16 |
| Average | $9.34 (30d avg) $8.92 (90d avg) $8.69 (180d avg) $8.87 (365d avg) $9.10 (Lifetime average) |
| Added | Nov 6, 2013 |
| Last Seen | |
| Highest | $10.90 Jun 1, '14 |
| Lowest | $5.50 Jun 26, '15 |
| Average | $9.24 (30d avg) $8.65 (90d avg) $8.38 (180d avg) $8.02 (365d avg) $8.54 (Lifetime average) |
| Added | Nov 6, 2013 |
30 day average: 384,453
90 day average: 359,781