| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.16 | $1.06 | $.97 | $.89 | $.83 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.77 | 1.61 | 1.47 | 1.36 | 1.26 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 3.28 | 2.98 | 2.73 | 2.52 | 2.34 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.66 | 2.42 | 2.22 | 2.05 | 1.90 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.35 | 2.13 | 1.96 | 1.81 | 1.68 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.87 | 1.70 | 1.56 | 1.44 | 1.34 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.39 | 3.08 | 2.82 | 2.61 | 2.42 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.41 | 2.19 | 2.01 | 1.85 | 1.72 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.61 | 1.46 | 1.34 | 1.24 | 1.15 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 3.16 | 2.87 | 2.63 | 2.43 | 2.25 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.21 | 2.00 | 1.84 | 1.70 | 1.58 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.64 | 2.40 | 2.20 | 2.03 | 1.89 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.45 | 2.23 | 2.05 | 1.89 | 1.75 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 4.35 | 3.95 | 3.62 | 3.34 | 3.10 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.65 | 4.23 | 3.88 | 3.58 | 3.32 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.43 | 3.12 | 2.86 | 2.64 | 2.45 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 6.56 | 5.96 | 5.46 | 5.04 | 4.68 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.86 | 4.42 | 4.05 | 3.74 | 3.47 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.29 | 2.99 | 2.74 | 2.53 | 2.35 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.79 | 6.17 | 5.66 | 5.22 | 4.85 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 4.22 | 3.84 | 3.52 | 3.25 | 3.02 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.48 | 4.98 | 4.56 | 4.21 | 3.91 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 9.08 | 8.26 | 7.57 | 6.99 | 6.49 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.23 | 2.93 | 2.69 | 2.48 | 2.31 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.52 | 5.93 | 5.43 | 5.02 | 4.66 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.79 | 3.45 | 3.16 | 2.92 | 2.71 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 7.60 | 6.91 | 6.33 | 5.84 | 5.43 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 6.02 | 5.47 | 5.01 | 4.63 | 4.30 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.83 | 2.57 | 2.36 | 2.18 | 2.02 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.14 | 2.85 | 2.61 | 2.41 | 2.24 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 3.26 | 2.96 | 2.71 | 2.51 | 2.33 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.74 | 3.40 | 3.12 | 2.88 | 2.67 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 4.09 | 3.71 | 3.41 | 3.14 | 2.92 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.77 | 5.24 | 4.81 | 4.44 | 4.12 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 7.13 | 6.48 | 5.94 | 5.49 | 5.10 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.88 | 5.34 | 4.90 | 4.52 | 4.20 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.76 | 7.05 | 6.47 | 5.97 | 5.54 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 9.32 | 8.47 | 7.77 | 7.17 | 6.66 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 10.63 | 9.66 | 8.86 | 8.18 | 7.59 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.36 | 4.87 | 4.47 | 4.12 | 3.83 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 7.78 | 7.08 | 6.49 | 5.99 | 5.56 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 8.29 | 7.54 | 6.91 | 6.38 | 5.92 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 10.07 | 9.16 | 8.39 | 7.75 | 7.20 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 15.44 | 14.04 | 12.87 | 11.88 | 11.03 | |