| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.92 | $.89 | $.86 | $.82 | $.79 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.40 | 1.35 | 1.31 | 1.25 | 1.20 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.61 | 2.51 | 2.43 | 2.33 | 2.23 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.11 | 2.03 | 1.97 | 1.89 | 1.81 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.87 | 1.80 | 1.74 | 1.67 | 1.60 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.49 | 1.43 | 1.39 | 1.33 | 1.27 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.69 | 2.59 | 2.51 | 2.40 | 2.30 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.91 | 1.84 | 1.78 | 1.71 | 1.64 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.28 | 1.23 | 1.19 | 1.14 | 1.09 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.51 | 2.41 | 2.34 | 2.24 | 2.15 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.75 | 1.69 | 1.63 | 1.57 | 1.50 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.10 | 2.02 | 1.96 | 1.88 | 1.80 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.95 | 1.88 | 1.82 | 1.74 | 1.67 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.46 | 3.32 | 3.22 | 3.09 | 2.96 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.70 | 3.56 | 3.44 | 3.30 | 3.16 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.73 | 2.63 | 2.54 | 2.44 | 2.34 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.21 | 5.01 | 4.85 | 4.65 | 4.46 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.86 | 3.72 | 3.60 | 3.45 | 3.30 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.61 | 2.51 | 2.43 | 2.33 | 2.23 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.40 | 5.19 | 5.02 | 4.82 | 4.61 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.36 | 3.23 | 3.13 | 3.00 | 2.87 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.35 | 4.19 | 4.05 | 3.89 | 3.72 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.22 | 6.95 | 6.72 | 6.45 | 6.18 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.29 | 2.20 | 2.13 | 2.04 | 1.96 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.18 | 4.99 | 4.83 | 4.63 | 4.43 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.01 | 2.90 | 2.81 | 2.69 | 2.58 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.04 | 5.81 | 5.62 | 5.39 | 5.16 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.78 | 4.60 | 4.45 | 4.27 | 4.09 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.25 | 2.16 | 2.09 | 2.01 | 1.92 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.49 | 2.40 | 2.32 | 2.23 | 2.13 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.59 | 2.49 | 2.41 | 2.31 | 2.21 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.97 | 2.86 | 2.77 | 2.65 | 2.54 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.41 | 2.41 | 2.41 | 2.41 | 2.41 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.59 | 4.41 | 4.27 | 4.10 | 3.92 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.67 | 5.46 | 5.28 | 5.06 | 4.85 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.67 | 4.50 | 4.35 | 4.17 | 4.00 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.17 | 5.94 | 5.74 | 5.51 | 5.28 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.41 | 7.13 | 6.90 | 6.62 | 6.34 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.45 | 7.17 | 6.93 | 6.65 | 6.37 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.45 | 8.13 | 7.87 | 7.55 | 7.23 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.26 | 4.10 | 3.97 | 3.81 | 3.65 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 4.71 | 4.71 | 4.71 | 4.71 | 4.71 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.59 | 6.34 | 6.14 | 5.89 | 5.64 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.01 | 7.71 | 7.45 | 7.15 | 6.85 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.28 | 11.81 | 11.43 | 10.96 | 10.50 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 10.69 | 10.29 | 9.95 | 9.55 | 9.15 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.80 | 8.47 | 8.19 | 7.86 | 7.53 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 12.19 | 11.73 | 11.35 | 10.89 | 10.43 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.37 | 9.02 | 8.72 | 8.37 | 8.01 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.40 | 13.86 | 13.40 | 12.86 | 12.32 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 12.18 | 11.72 | 11.34 | 10.88 | 10.42 | |