| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.91 | $.88 | $.84 | $.81 | $.78 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.38 | 1.33 | 1.28 | 1.23 | 1.19 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.59 | 2.50 | 2.41 | 2.31 | 2.23 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.10 | 2.03 | 1.95 | 1.87 | 1.81 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.84 | 1.77 | 1.71 | 1.64 | 1.58 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.23 | 1.19 | 1.14 | 1.10 | 1.06 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.65 | 2.56 | 2.46 | 2.36 | 2.28 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.89 | 1.82 | 1.75 | 1.68 | 1.62 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.26 | 1.21 | 1.17 | 1.12 | 1.08 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.52 | 2.43 | 2.34 | 2.25 | 2.17 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.73 | 1.66 | 1.60 | 1.54 | 1.49 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.07 | 2.00 | 1.92 | 1.85 | 1.78 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.81 | 1.74 | 1.68 | 1.61 | 1.56 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.44 | 3.31 | 3.19 | 3.06 | 2.96 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.68 | 3.55 | 3.41 | 3.28 | 3.17 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.69 | 2.59 | 2.49 | 2.40 | 2.32 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.18 | 4.99 | 4.81 | 4.62 | 4.46 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.84 | 3.70 | 3.56 | 3.42 | 3.31 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.57 | 2.48 | 2.39 | 2.29 | 2.22 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.36 | 5.17 | 4.98 | 4.78 | 4.62 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.31 | 3.19 | 3.07 | 2.95 | 2.85 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.29 | 4.13 | 3.98 | 3.82 | 3.69 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.11 | 6.85 | 6.60 | 6.34 | 6.13 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.53 | 2.44 | 2.34 | 2.25 | 2.18 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.11 | 4.92 | 4.74 | 4.55 | 4.40 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.97 | 2.86 | 2.75 | 2.65 | 2.56 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.95 | 5.73 | 5.52 | 5.30 | 5.12 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.71 | 4.54 | 4.37 | 4.20 | 4.06 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.21 | 2.13 | 2.05 | 1.97 | 1.91 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.46 | 2.37 | 2.28 | 2.19 | 2.12 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.55 | 2.46 | 2.37 | 2.27 | 2.20 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.93 | 2.82 | 2.72 | 2.61 | 2.52 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.20 | 3.08 | 2.97 | 2.85 | 2.76 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.52 | 4.35 | 4.19 | 4.03 | 3.89 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.59 | 5.38 | 5.18 | 4.98 | 4.81 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.60 | 4.44 | 4.27 | 4.10 | 3.96 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.08 | 5.86 | 5.64 | 5.42 | 5.23 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.30 | 7.03 | 6.77 | 6.51 | 6.29 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.34 | 7.07 | 6.81 | 6.54 | 6.32 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.32 | 8.02 | 7.72 | 7.42 | 7.17 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.20 | 4.05 | 3.89 | 3.74 | 3.62 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.09 | 5.87 | 5.65 | 5.43 | 5.25 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.49 | 6.26 | 6.02 | 5.79 | 5.59 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.89 | 7.60 | 7.32 | 7.03 | 6.79 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.09 | 11.65 | 11.22 | 10.78 | 10.42 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 10.53 | 10.15 | 9.77 | 9.39 | 9.07 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.67 | 8.35 | 8.04 | 7.73 | 7.47 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 12.00 | 11.57 | 11.14 | 10.70 | 10.34 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.23 | 8.89 | 8.56 | 8.23 | 7.95 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.18 | 13.67 | 13.16 | 12.64 | 12.22 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 12.00 | 11.57 | 11.13 | 10.70 | 10.34 | |