| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.98 | $.93 | $.87 | $.82 | $.76 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.49 | 1.40 | 1.32 | 1.23 | 1.15 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.96 | 2.79 | 2.62 | 2.45 | 2.28 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.24 | 2.11 | 1.98 | 1.85 | 1.73 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.97 | 1.86 | 1.75 | 1.64 | 1.52 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.55 | 1.46 | 1.37 | 1.28 | 1.20 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.05 | 2.88 | 2.70 | 2.53 | 2.35 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.17 | 2.05 | 1.92 | 1.80 | 1.67 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.35 | 1.27 | 1.20 | 1.12 | 1.04 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.84 | 2.68 | 2.52 | 2.36 | 2.19 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.99 | 1.87 | 1.76 | 1.65 | 1.53 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.22 | 2.10 | 1.97 | 1.84 | 1.71 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.06 | 1.95 | 1.83 | 1.71 | 1.59 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.92 | 3.69 | 3.47 | 3.25 | 3.02 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.19 | 3.95 | 3.71 | 3.47 | 3.24 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.45 | 2.31 | 2.17 | 2.03 | 1.89 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.91 | 5.57 | 5.23 | 4.89 | 4.56 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.38 | 4.13 | 3.88 | 3.63 | 3.38 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.96 | 2.79 | 2.62 | 2.45 | 2.28 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.12 | 5.77 | 5.42 | 5.07 | 4.72 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.81 | 3.59 | 3.37 | 3.15 | 2.94 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.94 | 4.65 | 4.37 | 4.09 | 3.81 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 8.18 | 7.72 | 7.25 | 6.78 | 6.31 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.35 | 2.22 | 2.08 | 1.95 | 1.81 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.88 | 5.54 | 5.20 | 4.87 | 4.53 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.42 | 3.22 | 3.03 | 2.83 | 2.64 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.79 | 6.41 | 6.02 | 5.63 | 5.24 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.42 | 5.11 | 4.80 | 4.49 | 4.18 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.53 | 2.38 | 2.24 | 2.09 | 1.95 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.83 | 2.67 | 2.50 | 2.34 | 2.18 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.94 | 2.77 | 2.60 | 2.43 | 2.26 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.37 | 3.18 | 2.98 | 2.79 | 2.60 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.68 | 3.47 | 3.26 | 3.05 | 2.84 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.20 | 4.90 | 4.61 | 4.31 | 4.01 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.60 | 5.28 | 4.96 | 4.64 | 4.32 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.30 | 4.99 | 4.69 | 4.39 | 4.09 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.99 | 6.59 | 6.19 | 5.79 | 5.39 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.83 | 7.39 | 6.94 | 6.49 | 6.04 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 9.58 | 9.03 | 8.48 | 7.94 | 7.39 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.83 | 4.55 | 4.28 | 4.00 | 3.73 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.55 | 6.17 | 5.80 | 5.43 | 5.05 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.47 | 7.05 | 6.62 | 6.19 | 5.76 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 9.08 | 8.56 | 8.04 | 7.52 | 7.00 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 13.90 | 13.11 | 12.32 | 11.52 | 10.73 | |