| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.99 | $.87 | $.77 | $.75 | $.73 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.50 | 1.33 | 1.17 | 1.15 | 1.10 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.79 | 2.46 | 2.16 | 2.13 | 2.05 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.26 | 1.99 | 1.76 | 1.73 | 1.66 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.00 | 1.76 | 1.55 | 1.53 | 1.47 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.59 | 1.40 | 1.24 | 1.22 | 1.17 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.88 | 2.54 | 2.24 | 2.20 | 2.12 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.05 | 1.81 | 1.59 | 1.57 | 1.51 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.36 | 1.20 | 1.06 | 1.04 | 1.00 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.68 | 2.37 | 2.08 | 2.05 | 1.97 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.87 | 1.65 | 1.46 | 1.43 | 1.38 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.25 | 1.98 | 1.74 | 1.72 | 1.65 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.51 | 2.22 | 1.95 | 1.92 | 1.85 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.69 | 3.26 | 2.87 | 2.83 | 2.72 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.96 | 3.49 | 3.07 | 3.02 | 2.91 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.92 | 2.58 | 2.27 | 2.23 | 2.15 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.57 | 4.92 | 4.33 | 4.26 | 4.10 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.13 | 3.64 | 3.21 | 3.16 | 3.04 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.79 | 2.46 | 2.17 | 2.14 | 2.05 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.77 | 5.09 | 4.48 | 4.41 | 4.24 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 4.49 | 3.97 | 3.49 | 3.44 | 3.31 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.65 | 4.11 | 3.61 | 3.56 | 3.42 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.72 | 6.81 | 5.99 | 5.90 | 5.68 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.74 | 2.42 | 2.13 | 2.10 | 2.02 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.54 | 4.89 | 4.30 | 4.24 | 4.08 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.22 | 2.84 | 2.50 | 2.46 | 2.37 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.46 | 5.70 | 5.01 | 4.94 | 4.75 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.11 | 4.51 | 3.97 | 3.91 | 3.76 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.40 | 2.12 | 1.87 | 1.84 | 1.77 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.67 | 2.35 | 2.07 | 2.04 | 1.96 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.77 | 2.44 | 2.15 | 2.12 | 2.04 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.18 | 2.80 | 2.47 | 2.43 | 2.34 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.47 | 3.06 | 2.70 | 2.66 | 2.55 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.90 | 4.33 | 3.81 | 3.75 | 3.61 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 6.06 | 5.35 | 4.71 | 4.64 | 4.46 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.00 | 4.41 | 3.88 | 3.82 | 3.67 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.47 | 6.59 | 5.80 | 5.71 | 5.49 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.92 | 6.99 | 6.15 | 6.06 | 5.82 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 9.03 | 7.97 | 7.02 | 6.91 | 6.64 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.56 | 4.02 | 3.54 | 3.48 | 3.35 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.62 | 5.84 | 5.14 | 5.06 | 4.86 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.05 | 6.22 | 5.47 | 5.39 | 5.18 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.56 | 7.55 | 6.65 | 6.55 | 6.30 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 13.12 | 11.58 | 10.19 | 10.04 | 9.65 | |