| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.87 | $.84 | $.82 | $.78 | $.74 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.32 | 1.28 | 1.24 | 1.19 | 1.12 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.50 | 2.43 | 2.35 | 2.24 | 2.12 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.03 | 1.97 | 1.91 | 1.82 | 1.72 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.70 | 1.65 | 1.58 | 1.49 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.40 | 1.36 | 1.32 | 1.26 | 1.19 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.53 | 2.46 | 2.38 | 2.27 | 2.15 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.80 | 1.75 | 1.69 | 1.62 | 1.53 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.20 | 1.17 | 1.13 | 1.08 | 1.02 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.43 | 2.36 | 2.28 | 2.18 | 2.06 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.65 | 1.60 | 1.55 | 1.48 | 1.40 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.98 | 1.92 | 1.86 | 1.77 | 1.68 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.84 | 1.78 | 1.73 | 1.65 | 1.56 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.32 | 3.21 | 3.11 | 2.97 | 2.81 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.55 | 3.44 | 3.33 | 3.18 | 3.01 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.57 | 2.49 | 2.41 | 2.31 | 2.18 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.00 | 4.85 | 4.70 | 4.49 | 4.24 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.71 | 3.59 | 3.48 | 3.32 | 3.14 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.46 | 2.38 | 2.31 | 2.21 | 2.09 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.18 | 5.02 | 4.86 | 4.64 | 4.39 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.16 | 3.06 | 2.97 | 2.83 | 2.68 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.10 | 3.97 | 3.85 | 3.68 | 3.48 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.80 | 6.59 | 6.38 | 6.10 | 5.77 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.42 | 2.34 | 2.27 | 2.17 | 2.05 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.88 | 4.73 | 4.58 | 4.38 | 4.14 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.84 | 2.75 | 2.67 | 2.54 | 2.41 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.68 | 5.51 | 5.34 | 5.10 | 4.82 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.50 | 4.37 | 4.23 | 4.04 | 3.82 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.12 | 2.05 | 1.99 | 1.90 | 1.80 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.35 | 2.28 | 2.21 | 2.11 | 1.99 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.44 | 2.36 | 2.29 | 2.19 | 2.07 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.80 | 2.71 | 2.63 | 2.51 | 2.37 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.06 | 2.97 | 2.87 | 2.74 | 2.59 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.32 | 4.19 | 4.06 | 3.87 | 3.66 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.34 | 5.18 | 5.01 | 4.79 | 4.53 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.40 | 4.26 | 4.13 | 3.94 | 3.73 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 5.81 | 5.63 | 5.45 | 5.21 | 4.93 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.97 | 6.76 | 6.55 | 6.26 | 5.92 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.01 | 6.80 | 6.59 | 6.29 | 5.95 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.95 | 7.71 | 7.47 | 7.13 | 6.75 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.01 | 3.89 | 3.77 | 3.60 | 3.40 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.82 | 5.65 | 5.47 | 5.22 | 4.94 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.20 | 6.02 | 5.83 | 5.57 | 5.26 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.54 | 7.31 | 7.08 | 6.76 | 6.40 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.56 | 11.21 | 10.86 | 10.37 | 9.80 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 10.06 | 9.76 | 9.45 | 9.03 | 8.54 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.28 | 8.03 | 7.78 | 7.43 | 7.03 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.47 | 11.13 | 10.78 | 10.29 | 9.74 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.82 | 8.55 | 8.29 | 7.91 | 7.48 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 13.55 | 13.14 | 12.73 | 12.16 | 11.50 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 11.47 | 11.12 | 10.77 | 10.29 | 9.73 | |