
- Map Use: Reading, Analysis, Interpretation, Seventh Edition
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From $80.03 (New)

From $80.03 (New)

| Latest | $80.03 2 hrs ago |
| Highest | $86.98 Jan 12, '14 |
| Lowest | $66.97 Sep 12, '15 |
| Average | $79.87 (30d avg) $80.21 (90d avg) $75.60 (180d avg) $72.87 (365d avg) $73.21 (Lifetime average) |
| Added | Sep 10, 2013 |
| Latest | $54.84 2 hrs ago |
| Highest | $78.14 Jan 23, '16 |
| Lowest | $18.55 Aug 18, '15 |
| Average | $54.84 (30d avg) $59.91 (90d avg) $59.45 (180d avg) $58.54 (365d avg) $59.93 (Lifetime average) |
| Added | Sep 10, 2013 |
| Latest | $44.25 2 hrs ago |
| Highest | $62.98 Aug 28, '15 |
| Lowest | $29.82 Dec 11, '15 |
| Average | $39.77 (30d avg) $45.24 (90d avg) $45.01 (180d avg) $48.46 (365d avg) $49.04 (Lifetime average) |
| Added | Sep 10, 2013 |
30 day average: 129,777
90 day average: 114,674