
The Better World Handbook: Small Changes That Make A Big Difference-
Amazon
From $15.58 (New)

From $15.58 (New)

| Last Seen | |
| Highest | $17.46 Feb 25, '16 |
| Lowest | $12.65 Oct 1, '13 |
| Average | $16.73 (30d avg) $16.58 (90d avg) $17.02 (180d avg) $17.11 (365d avg) $15.97 (Lifetime average) |
| Added | Oct 1, 2013 |
| Last Seen | |
| Highest | $10.98 Jun 22, '14 |
| Lowest | $1.96 Aug 5, '15 |
| Average | $6.54 (30d avg) $5.79 (90d avg) $4.68 (180d avg) $4.92 (365d avg) $6.43 (Lifetime average) |
| Added | Oct 1, 2013 |
| Last Seen | |
| Highest | $6.50 Jan 15, '15 |
| Lowest | $0.01 Mar 15, '16 |
| Average | $1.93 (30d avg) $2.77 (90d avg) $1.39 (180d avg) $0.70 (365d avg) $1.08 (Lifetime average) |
| Added | Oct 1, 2013 |
30 day average: 554,147
90 day average: 262,000