| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.85 | $.75 | $.66 | $.65 | $.63 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.32 | 1.17 | 1.03 | 1.01 | .97 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.43 | 2.15 | 1.89 | 1.86 | 1.79 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.79 | 1.58 | 1.39 | 1.37 | 1.32 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.71 | 1.51 | 1.33 | 1.31 | 1.26 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.36 | 1.20 | 1.06 | 1.04 | 1.00 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.46 | 2.17 | 1.91 | 1.88 | 1.81 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.75 | 1.55 | 1.36 | 1.34 | 1.29 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.17 | 1.03 | .91 | .89 | .86 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.33 | 2.06 | 1.81 | 1.78 | 1.71 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.65 | 1.46 | 1.28 | 1.26 | 1.22 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.83 | 1.61 | 1.42 | 1.40 | 1.34 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.03 | 1.79 | 1.57 | 1.55 | 1.49 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.22 | 2.84 | 2.50 | 2.46 | 2.37 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.83 | 3.38 | 2.98 | 2.93 | 2.82 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.50 | 2.20 | 1.94 | 1.91 | 1.84 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.86 | 4.29 | 3.77 | 3.72 | 3.57 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.60 | 3.18 | 2.80 | 2.75 | 2.65 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.39 | 2.11 | 1.86 | 1.83 | 1.76 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.96 | 4.38 | 3.85 | 3.80 | 3.65 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.63 | 3.20 | 2.82 | 2.78 | 2.67 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.98 | 3.51 | 3.09 | 3.05 | 2.93 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.61 | 5.83 | 5.13 | 5.05 | 4.86 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.41 | 2.13 | 1.87 | 1.85 | 1.78 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.73 | 4.17 | 3.67 | 3.61 | 3.48 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.76 | 2.43 | 2.14 | 2.11 | 2.03 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.33 | 4.71 | 4.14 | 4.08 | 3.92 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.71 | 4.16 | 3.66 | 3.60 | 3.46 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 1.98 | 1.75 | 1.54 | 1.52 | 1.46 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.28 | 2.01 | 1.77 | 1.74 | 1.68 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.37 | 2.09 | 1.84 | 1.81 | 1.74 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.72 | 2.40 | 2.11 | 2.08 | 2.00 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.97 | 2.62 | 2.31 | 2.27 | 2.19 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.20 | 3.70 | 3.26 | 3.21 | 3.09 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.84 | 5.15 | 4.53 | 4.47 | 4.29 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.27 | 3.77 | 3.32 | 3.27 | 3.14 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.03 | 5.32 | 4.68 | 4.61 | 4.43 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.78 | 5.98 | 5.26 | 5.18 | 4.98 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 6.82 | 6.01 | 5.29 | 5.21 | 5.01 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.73 | 6.82 | 6.00 | 5.91 | 5.68 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.90 | 3.44 | 3.03 | 2.98 | 2.87 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.70 | 5.03 | 4.42 | 4.36 | 4.19 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 5.78 | 5.10 | 4.48 | 4.42 | 4.25 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.74 | 6.83 | 6.01 | 5.92 | 5.69 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.55 | 10.19 | 8.97 | 8.83 | 8.49 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 9.78 | 8.63 | 7.60 | 7.48 | 7.19 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.05 | 7.10 | 6.25 | 6.16 | 5.92 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.82 | 10.43 | 9.18 | 9.04 | 8.69 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.57 | 7.56 | 6.66 | 6.56 | 6.30 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 12.58 | 11.10 | 9.77 | 9.62 | 9.25 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 11.73 | 10.35 | 9.11 | 8.97 | 8.63 | |