| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.03 | $.95 | $.81 | $.75 | $.72 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.43 | 1.24 | 1.09 | 1.03 | 1.00 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.29 | 2.22 | 2.15 | 2.12 | 2.09 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.68 | 1.63 | 1.58 | 1.56 | 1.54 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.71 | 1.59 | 1.49 | 1.45 | 1.38 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.51 | 1.43 | 1.29 | 1.17 | 1.11 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.90 | 1.75 | 1.55 | 1.48 | 1.48 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.06 | 1.94 | 1.68 | 1.58 | 1.48 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.41 | 1.24 | 1.11 | 1.06 | 1.00 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.19 | 2.12 | 2.06 | 2.03 | 2.00 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.73 | 1.64 | 1.49 | 1.44 | 1.40 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.78 | 1.68 | 1.53 | 1.49 | 1.47 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.80 | 1.68 | 1.57 | 1.48 | 1.46 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.03 | 2.94 | 2.84 | 2.81 | 2.77 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.25 | 3.15 | 3.04 | 3.00 | 2.96 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.19 | 2.06 | 1.94 | 1.82 | 1.76 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.57 | 4.43 | 4.29 | 4.23 | 4.17 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.39 | 3.28 | 3.18 | 3.14 | 3.09 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.74 | 2.52 | 2.26 | 2.05 | 1.95 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.67 | 4.53 | 4.38 | 4.32 | 4.26 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.72 | 3.36 | 3.05 | 2.76 | 2.60 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.75 | 3.63 | 3.51 | 3.47 | 3.42 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.22 | 6.02 | 5.83 | 5.75 | 5.67 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.70 | 2.47 | 2.20 | 2.02 | 1.96 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.45 | 4.31 | 4.17 | 4.12 | 4.06 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.20 | 2.89 | 2.61 | 2.38 | 2.19 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.02 | 4.86 | 4.71 | 4.64 | 4.58 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.35 | 3.86 | 3.60 | 3.40 | 3.29 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 1.87 | 1.81 | 1.75 | 1.73 | 1.70 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.36 | 2.13 | 2.04 | 1.91 | 1.79 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.56 | 2.40 | 2.26 | 2.10 | 2.01 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.77 | 2.61 | 2.43 | 2.26 | 2.18 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.48 | 2.48 | 2.48 | 2.48 | 2.48 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.25 | 3.88 | 3.70 | 3.51 | 3.33 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.52 | 4.94 | 4.69 | 4.32 | 4.14 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.60 | 4.30 | 3.97 | 3.70 | 3.57 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.09 | 5.90 | 5.71 | 5.63 | 5.56 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.42 | 5.98 | 5.62 | 5.34 | 5.10 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.28 | 7.05 | 6.82 | 6.73 | 6.64 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.46 | 3.33 | 3.14 | 3.14 | 2.84 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 4.86 | 4.66 | 4.46 | 4.29 | 4.02 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.47 | 6.22 | 5.76 | 5.47 | 5.15 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.28 | 7.05 | 6.83 | 6.74 | 6.64 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 9.17 | 8.70 | 8.02 | 7.54 | 7.20 | |