| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.96 | $.95 | $.93 | $.91 | $.90 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.46 | 1.44 | 1.42 | 1.39 | 1.38 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.73 | 2.70 | 2.66 | 2.61 | 2.58 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.22 | 2.19 | 2.15 | 2.12 | 2.09 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.94 | 1.92 | 1.88 | 1.85 | 1.83 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.55 | 1.53 | 1.50 | 1.47 | 1.46 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.80 | 2.76 | 2.72 | 2.67 | 2.64 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.99 | 1.97 | 1.93 | 1.90 | 1.87 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.33 | 1.31 | 1.29 | 1.26 | 1.25 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.66 | 2.63 | 2.58 | 2.53 | 2.50 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.82 | 1.80 | 1.77 | 1.74 | 1.72 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.18 | 2.16 | 2.12 | 2.08 | 2.06 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.03 | 2.00 | 1.97 | 1.93 | 1.91 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.62 | 3.58 | 3.52 | 3.46 | 3.41 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.88 | 3.83 | 3.77 | 3.70 | 3.66 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.84 | 2.80 | 2.75 | 2.71 | 2.67 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.46 | 5.40 | 5.31 | 5.21 | 5.15 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.05 | 4.00 | 3.93 | 3.86 | 3.82 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.71 | 2.68 | 2.64 | 2.59 | 2.56 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.66 | 5.59 | 5.49 | 5.40 | 5.33 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.49 | 3.45 | 3.39 | 3.33 | 3.29 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.52 | 4.47 | 4.39 | 4.31 | 4.26 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.50 | 7.41 | 7.28 | 7.15 | 7.07 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.66 | 2.63 | 2.59 | 2.54 | 2.51 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.38 | 5.32 | 5.23 | 5.14 | 5.07 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.13 | 3.09 | 3.04 | 2.99 | 2.95 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.27 | 6.20 | 6.09 | 5.98 | 5.91 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.97 | 4.91 | 4.82 | 4.74 | 4.68 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.33 | 2.31 | 2.27 | 2.23 | 2.20 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.59 | 2.56 | 2.52 | 2.47 | 2.44 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.69 | 2.66 | 2.61 | 2.57 | 2.53 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.09 | 3.05 | 3.00 | 2.95 | 2.91 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.37 | 3.33 | 3.28 | 3.22 | 3.18 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.76 | 4.71 | 4.63 | 4.54 | 4.49 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.89 | 5.82 | 5.72 | 5.62 | 5.55 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.85 | 4.80 | 4.71 | 4.63 | 4.57 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.40 | 6.33 | 6.22 | 6.11 | 6.04 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.69 | 7.61 | 7.47 | 7.34 | 7.25 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.73 | 7.65 | 7.51 | 7.38 | 7.29 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.77 | 8.67 | 8.52 | 8.37 | 8.27 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.42 | 4.37 | 4.30 | 4.22 | 4.17 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.42 | 6.35 | 6.24 | 6.13 | 6.06 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.84 | 6.77 | 6.65 | 6.53 | 6.45 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.31 | 8.22 | 8.08 | 7.93 | 7.84 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.75 | 12.60 | 12.38 | 12.16 | 12.02 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 11.10 | 10.97 | 10.78 | 10.59 | 10.47 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.14 | 9.03 | 8.88 | 8.72 | 8.61 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 12.66 | 12.51 | 12.29 | 12.08 | 11.93 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.73 | 9.62 | 9.45 | 9.28 | 9.17 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.95 | 14.78 | 14.52 | 14.27 | 14.10 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 12.65 | 12.51 | 12.29 | 12.07 | 11.93 | |