| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.95 | $.87 | $.78 | $.75 | $.71 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.45 | 1.33 | 1.19 | 1.15 | 1.07 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.74 | 2.52 | 2.24 | 2.17 | 2.03 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.23 | 2.04 | 1.82 | 1.76 | 1.65 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.93 | 1.77 | 1.58 | 1.52 | 1.43 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.54 | 1.41 | 1.26 | 1.21 | 1.14 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.78 | 2.55 | 2.27 | 2.20 | 2.06 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.98 | 1.81 | 1.62 | 1.56 | 1.46 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.32 | 1.21 | 1.08 | 1.04 | .98 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.67 | 2.45 | 2.18 | 2.11 | 1.97 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.81 | 1.66 | 1.48 | 1.43 | 1.34 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.17 | 1.99 | 1.77 | 1.71 | 1.61 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.02 | 1.85 | 1.65 | 1.59 | 1.49 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.64 | 3.34 | 2.97 | 2.87 | 2.69 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.89 | 3.57 | 3.18 | 3.08 | 2.88 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.82 | 2.59 | 2.31 | 2.23 | 2.09 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.49 | 5.03 | 4.49 | 4.33 | 4.06 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.07 | 3.73 | 3.32 | 3.21 | 3.01 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.70 | 2.47 | 2.21 | 2.13 | 2.00 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.68 | 5.21 | 4.64 | 4.49 | 4.20 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.47 | 3.18 | 2.83 | 2.74 | 2.57 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.50 | 4.12 | 3.68 | 3.55 | 3.33 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.45 | 6.84 | 6.10 | 5.89 | 5.52 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.65 | 2.43 | 2.17 | 2.09 | 1.96 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.35 | 4.91 | 4.38 | 4.23 | 3.96 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.11 | 2.85 | 2.54 | 2.46 | 2.30 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.24 | 5.72 | 5.10 | 4.93 | 4.62 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.94 | 4.53 | 4.04 | 3.90 | 3.66 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.32 | 2.13 | 1.90 | 1.83 | 1.72 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.57 | 2.36 | 2.11 | 2.03 | 1.91 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.67 | 2.45 | 2.19 | 2.11 | 1.98 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.07 | 2.82 | 2.51 | 2.43 | 2.27 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.35 | 3.08 | 2.74 | 2.65 | 2.48 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.74 | 4.34 | 3.87 | 3.74 | 3.51 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.86 | 5.37 | 4.79 | 4.63 | 4.34 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.82 | 4.42 | 3.94 | 3.81 | 3.57 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.37 | 5.84 | 5.21 | 5.03 | 4.72 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.65 | 7.02 | 6.26 | 6.04 | 5.66 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.69 | 7.05 | 6.29 | 6.08 | 5.69 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.73 | 8.00 | 7.13 | 6.89 | 6.46 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.40 | 4.04 | 3.60 | 3.48 | 3.26 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.39 | 5.86 | 5.22 | 5.05 | 4.73 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.81 | 6.24 | 5.57 | 5.38 | 5.04 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.27 | 7.58 | 6.76 | 6.53 | 6.12 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.68 | 11.63 | 10.37 | 10.01 | 9.38 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 11.04 | 10.13 | 9.03 | 8.72 | 8.17 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.09 | 8.33 | 7.43 | 7.18 | 6.73 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 12.59 | 11.54 | 10.29 | 9.94 | 9.32 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 9.68 | 8.87 | 7.91 | 7.64 | 7.16 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.87 | 13.64 | 12.16 | 11.75 | 11.01 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 12.58 | 11.54 | 10.29 | 9.94 | 9.31 | |