| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.93 | $.87 | $.75 | $.74 | $.73 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.41 | 1.33 | 1.15 | 1.13 | 1.11 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.62 | 2.46 | 2.13 | 2.10 | 2.07 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.13 | 1.99 | 1.73 | 1.70 | 1.68 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.88 | 1.76 | 1.53 | 1.50 | 1.48 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.50 | 1.40 | 1.22 | 1.20 | 1.18 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.71 | 2.54 | 2.20 | 2.17 | 2.13 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.93 | 1.81 | 1.57 | 1.54 | 1.52 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.28 | 1.20 | 1.04 | 1.03 | 1.01 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.53 | 2.37 | 2.05 | 2.02 | 1.99 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.65 | 1.43 | 1.41 | 1.39 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.11 | 1.98 | 1.72 | 1.69 | 1.67 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.84 | 1.60 | 1.57 | 1.55 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.48 | 3.26 | 2.83 | 2.78 | 2.74 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.72 | 3.49 | 3.02 | 2.98 | 2.93 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.75 | 2.58 | 2.23 | 2.20 | 2.16 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.24 | 4.92 | 4.26 | 4.20 | 4.13 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.89 | 3.64 | 3.16 | 3.11 | 3.06 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.63 | 2.46 | 2.14 | 2.10 | 2.07 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.43 | 5.09 | 4.41 | 4.34 | 4.28 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.38 | 3.17 | 2.75 | 2.70 | 2.66 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.38 | 4.11 | 3.56 | 3.50 | 3.45 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.26 | 6.81 | 5.90 | 5.81 | 5.72 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.58 | 2.42 | 2.10 | 2.07 | 2.03 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.22 | 4.89 | 4.24 | 4.17 | 4.11 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.03 | 2.84 | 2.46 | 2.43 | 2.39 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.08 | 5.70 | 4.94 | 4.86 | 4.79 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.81 | 4.51 | 3.91 | 3.85 | 3.79 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.26 | 2.12 | 1.84 | 1.81 | 1.78 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.51 | 2.35 | 2.04 | 2.01 | 1.98 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.61 | 2.44 | 2.12 | 2.08 | 2.05 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.99 | 2.80 | 2.43 | 2.39 | 2.36 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.27 | 3.06 | 2.66 | 2.62 | 2.57 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.62 | 4.33 | 3.75 | 3.69 | 3.63 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.71 | 5.35 | 4.64 | 4.57 | 4.49 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.70 | 4.41 | 3.82 | 3.76 | 3.70 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.21 | 5.82 | 5.04 | 4.97 | 4.89 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.46 | 6.99 | 6.06 | 5.96 | 5.87 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.50 | 7.97 | 6.91 | 6.80 | 6.70 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.29 | 4.02 | 3.48 | 3.43 | 3.38 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.23 | 5.84 | 5.06 | 4.98 | 4.90 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.63 | 6.22 | 5.39 | 5.31 | 5.22 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.06 | 7.55 | 6.55 | 6.45 | 6.35 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.35 | 11.58 | 10.04 | 9.88 | 9.73 | |