| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.98 | $.95 | $.93 | $.90 | $.85 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.47 | 1.44 | 1.40 | 1.36 | 1.29 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.79 | 2.72 | 2.65 | 2.58 | 2.43 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.05 | 2.00 | 1.95 | 1.89 | 1.79 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.91 | 1.86 | 1.81 | 1.71 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.56 | 1.52 | 1.48 | 1.44 | 1.36 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.83 | 2.75 | 2.68 | 2.61 | 2.46 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.01 | 1.96 | 1.91 | 1.86 | 1.75 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.34 | 1.31 | 1.27 | 1.24 | 1.17 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.67 | 2.60 | 2.54 | 2.47 | 2.33 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.90 | 1.85 | 1.80 | 1.75 | 1.65 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.21 | 2.15 | 2.09 | 2.04 | 1.92 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.05 | 2.00 | 1.94 | 1.89 | 1.79 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.70 | 3.60 | 3.51 | 3.41 | 3.22 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.96 | 3.86 | 3.75 | 3.65 | 3.45 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.87 | 2.79 | 2.72 | 2.65 | 2.50 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.58 | 5.43 | 5.29 | 5.15 | 4.86 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.13 | 4.03 | 3.92 | 3.81 | 3.60 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.74 | 2.67 | 2.60 | 2.53 | 2.39 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.69 | 5.55 | 5.40 | 5.26 | 4.96 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.52 | 3.43 | 3.34 | 3.25 | 3.07 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.57 | 4.45 | 4.33 | 4.22 | 3.98 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.58 | 7.38 | 7.19 | 6.99 | 6.61 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.77 | 2.70 | 2.63 | 2.56 | 2.41 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.42 | 5.28 | 5.14 | 5.01 | 4.73 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.16 | 3.08 | 3.00 | 2.92 | 2.76 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.12 | 5.96 | 5.80 | 5.65 | 5.33 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.02 | 4.89 | 4.76 | 4.63 | 4.38 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.27 | 2.22 | 2.16 | 2.10 | 1.98 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.62 | 2.55 | 2.48 | 2.42 | 2.28 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.72 | 2.65 | 2.58 | 2.51 | 2.37 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.12 | 3.04 | 2.96 | 2.88 | 2.72 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.41 | 3.32 | 3.23 | 3.15 | 2.97 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.81 | 4.69 | 4.57 | 4.44 | 4.20 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.98 | 5.83 | 5.67 | 5.52 | 5.21 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.90 | 4.78 | 4.65 | 4.53 | 4.27 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.42 | 7.23 | 7.04 | 6.85 | 6.47 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.78 | 7.58 | 7.38 | 7.18 | 6.78 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.82 | 7.62 | 7.42 | 7.22 | 6.82 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.87 | 8.64 | 8.41 | 8.19 | 7.73 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.47 | 4.36 | 4.24 | 4.13 | 3.90 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.54 | 6.37 | 6.20 | 6.03 | 5.70 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.97 | 6.80 | 6.62 | 6.44 | 6.08 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.87 | 8.65 | 8.42 | 8.19 | 7.74 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 13.25 | 12.91 | 12.57 | 12.23 | 11.55 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 11.22 | 10.93 | 10.65 | 10.36 | 9.78 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.24 | 9.00 | 8.76 | 8.52 | 8.05 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 13.55 | 13.21 | 12.86 | 12.51 | 11.82 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.83 | 9.58 | 9.33 | 9.08 | 8.57 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.43 | 14.06 | 13.69 | 13.32 | 12.58 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 13.46 | 13.11 | 12.77 | 12.42 | 11.73 | |