
Good Vibrations: The Physics of Music-
Amazon
From $20.24 (New)

From $20.24 (New)

| Last Seen | |
| Highest | $20.45 Feb 24, '16 |
| Lowest | $17.82 Aug 2, '15 |
| Average | $20.37 (30d avg) $20.06 (90d avg) $20.10 (180d avg) $19.57 (365d avg) $19.69 (Lifetime average) |
| Added | May 17, 2013 |
| Last Seen | |
| Highest | $20.09 Jan 24, '15 |
| Lowest | $10.13 Jun 13, '14 |
| Average | $16.28 (30d avg) $16.63 (90d avg) $17.00 (180d avg) $16.86 (365d avg) $16.25 (Lifetime average) |
| Added | May 17, 2013 |
| Last Seen | |
| Highest | $19.30 Jan 24, '15 |
| Lowest | $1.74 Jul 3, '15 |
| Average | $8.60 (30d avg) $11.52 (90d avg) $10.41 (180d avg) $8.56 (365d avg) $9.62 (Lifetime average) |
| Added | May 17, 2013 |
30 day average: 737,781
90 day average: 583,918