| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.31 | $1.20 | $1.02 | $.95 | $.91 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.54 | 1.33 | 1.17 | 1.11 | 1.06 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.73 | 2.58 | 2.27 | 2.12 | 1.97 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.77 | 1.55 | 1.35 | 1.30 | 1.25 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.88 | 1.76 | 1.65 | 1.61 | 1.49 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.62 | 1.54 | 1.38 | 1.26 | 1.19 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.04 | 1.87 | 1.66 | 1.58 | 1.57 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.21 | 2.09 | 1.81 | 1.69 | 1.61 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.51 | 1.41 | 1.26 | 1.20 | 1.12 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.65 | 2.50 | 2.21 | 2.06 | 1.92 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.86 | 1.69 | 1.64 | 1.58 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.04 | 1.92 | 1.73 | 1.68 | 1.62 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.94 | 1.81 | 1.69 | 1.60 | 1.56 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.62 | 3.42 | 3.01 | 2.81 | 2.61 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.87 | 3.66 | 3.23 | 3.01 | 2.80 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.38 | 2.24 | 2.06 | 1.93 | 1.87 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.45 | 5.15 | 4.55 | 4.24 | 3.94 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.04 | 3.82 | 3.37 | 3.14 | 2.92 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.97 | 2.68 | 2.40 | 2.22 | 2.12 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.65 | 5.33 | 4.71 | 4.39 | 4.08 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.93 | 3.60 | 3.29 | 2.97 | 2.76 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.47 | 4.22 | 3.73 | 3.48 | 3.23 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.41 | 7.00 | 6.18 | 5.77 | 5.35 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.78 | 2.59 | 2.31 | 2.14 | 2.02 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.32 | 5.03 | 4.44 | 4.14 | 3.84 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.44 | 3.09 | 2.84 | 2.56 | 2.37 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.20 | 5.86 | 5.17 | 4.82 | 4.48 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.72 | 4.17 | 3.93 | 3.55 | 3.41 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.31 | 2.18 | 1.92 | 1.80 | 1.67 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.63 | 2.38 | 2.21 | 2.12 | 1.96 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.76 | 2.58 | 2.44 | 2.29 | 2.16 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.98 | 2.83 | 2.63 | 2.44 | 2.29 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.15 | 2.98 | 2.76 | 2.59 | 2.47 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.58 | 4.21 | 3.90 | 3.77 | 3.64 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.05 | 4.53 | 4.27 | 3.98 | 3.69 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.93 | 4.61 | 4.29 | 4.02 | 3.86 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.33 | 5.98 | 5.28 | 4.93 | 4.57 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.35 | 6.85 | 6.42 | 6.00 | 5.71 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.68 | 8.20 | 7.23 | 6.75 | 6.27 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.84 | 3.62 | 3.50 | 3.40 | 3.04 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.44 | 5.12 | 4.87 | 4.66 | 4.41 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.96 | 6.58 | 6.20 | 5.83 | 5.53 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.22 | 7.77 | 6.85 | 6.40 | 5.94 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.35 | 10.51 | 9.59 | 9.10 | 8.40 | |