
PSTricks: Graphics and PostScript for TeX and LaTeX-
Amazon
From $34.46 (New)

From $34.46 (New)

| Last Seen | |
| Highest | $37.76 Apr 4, '14 |
| Lowest | $27.68 Aug 4, '15 |
| Average | $34.46 (30d avg) $34.46 (90d avg) $33.69 (180d avg) $33.11 (365d avg) $33.20 (Lifetime average) |
| Added | Nov 15, 2013 |
| Last Seen | |
| Highest | $30.46 Feb 4, '16 |
| Lowest | $25.00 Nov 15, '14 |
| Average | $29.74 (30d avg) $30.22 (90d avg) $29.57 (180d avg) $29.37 (365d avg) $28.99 (Lifetime average) |
| Added | Nov 15, 2013 |
| Last Seen | |
| Highest | $37.04 Jul 16, '14 |
| Lowest | $27.81 Feb 9, '16 |
| Average | $28.49 (30d avg) $28.17 (90d avg) $28.25 (180d avg) $28.60 (365d avg) $28.95 (Lifetime average) |
| Added | Nov 15, 2013 |
30 day average: 823,792
90 day average: 748,806