| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.16 | $1.10 | $1.07 | $1.05 | $1.01 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.68 | 1.63 | 1.59 | 1.54 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 3.30 | 3.14 | 3.06 | 2.98 | 2.89 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.67 | 2.55 | 2.48 | 2.42 | 2.34 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.34 | 2.23 | 2.17 | 2.12 | 2.05 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.86 | 1.77 | 1.73 | 1.69 | 1.63 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.37 | 3.21 | 3.13 | 3.05 | 2.96 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.40 | 2.28 | 2.23 | 2.17 | 2.10 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.60 | 1.52 | 1.48 | 1.45 | 1.40 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 3.20 | 3.05 | 2.97 | 2.90 | 2.81 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.19 | 2.09 | 2.04 | 1.99 | 1.92 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.63 | 2.51 | 2.44 | 2.38 | 2.31 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.44 | 2.33 | 2.27 | 2.21 | 2.14 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 4.37 | 4.16 | 4.06 | 3.95 | 3.83 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.68 | 4.45 | 4.34 | 4.23 | 4.10 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.42 | 3.26 | 3.18 | 3.09 | 3.00 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 6.59 | 6.27 | 6.12 | 5.96 | 5.77 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.88 | 4.65 | 4.53 | 4.42 | 4.28 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.27 | 3.12 | 3.04 | 2.96 | 2.87 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.82 | 6.50 | 6.33 | 6.17 | 5.98 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 4.20 | 4.00 | 3.90 | 3.81 | 3.69 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.45 | 5.19 | 5.06 | 4.93 | 4.78 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 9.04 | 8.61 | 8.40 | 8.18 | 7.92 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.21 | 3.06 | 2.98 | 2.91 | 2.82 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.49 | 6.18 | 6.03 | 5.87 | 5.69 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.77 | 3.59 | 3.50 | 3.42 | 3.31 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 7.56 | 7.20 | 7.02 | 6.84 | 6.63 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.99 | 5.70 | 5.56 | 5.42 | 5.25 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.81 | 2.68 | 2.61 | 2.55 | 2.47 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.12 | 2.97 | 2.90 | 2.83 | 2.74 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 3.24 | 3.09 | 3.01 | 2.93 | 2.84 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.72 | 3.55 | 3.46 | 3.37 | 3.26 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 4.07 | 3.87 | 3.78 | 3.68 | 3.57 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.74 | 5.47 | 5.33 | 5.20 | 5.03 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 7.10 | 6.76 | 6.59 | 6.43 | 6.22 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.85 | 5.57 | 5.43 | 5.29 | 5.13 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.72 | 7.36 | 7.17 | 6.99 | 6.77 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 9.28 | 8.84 | 8.62 | 8.40 | 8.13 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 10.58 | 10.08 | 9.83 | 9.58 | 9.28 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.34 | 5.08 | 4.96 | 4.83 | 4.68 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 7.75 | 7.38 | 7.20 | 7.01 | 6.79 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 8.25 | 7.86 | 7.67 | 7.47 | 7.24 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 10.03 | 9.55 | 9.31 | 9.08 | 8.79 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 15.37 | 14.64 | 14.28 | 13.91 | 13.47 | |