| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.11 | $1.06 | $1.03 | $1.01 | $.97 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.69 | 1.61 | 1.57 | 1.53 | 1.48 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 3.20 | 3.05 | 2.97 | 2.90 | 2.81 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.59 | 2.47 | 2.41 | 2.35 | 2.27 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.25 | 2.14 | 2.09 | 2.03 | 1.97 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.79 | 1.71 | 1.66 | 1.62 | 1.57 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.24 | 3.09 | 3.01 | 2.93 | 2.84 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.31 | 2.20 | 2.14 | 2.09 | 2.02 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.54 | 1.46 | 1.43 | 1.39 | 1.35 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 3.11 | 2.96 | 2.89 | 2.81 | 2.73 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.11 | 2.01 | 1.96 | 1.91 | 1.85 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.53 | 2.41 | 2.35 | 2.29 | 2.22 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.35 | 2.24 | 2.18 | 2.13 | 2.06 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 4.24 | 4.04 | 3.94 | 3.84 | 3.72 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.54 | 4.32 | 4.22 | 4.11 | 3.98 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.29 | 3.13 | 3.05 | 2.98 | 2.88 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 6.39 | 6.09 | 5.94 | 5.79 | 5.61 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.74 | 4.51 | 4.40 | 4.29 | 4.16 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.14 | 3.00 | 2.92 | 2.85 | 2.76 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.62 | 6.31 | 6.15 | 5.99 | 5.80 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 4.04 | 3.85 | 3.75 | 3.66 | 3.54 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.24 | 4.99 | 4.87 | 4.74 | 4.60 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 8.69 | 8.28 | 8.07 | 7.87 | 7.62 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.09 | 2.94 | 2.87 | 2.80 | 2.71 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.24 | 5.94 | 5.80 | 5.65 | 5.47 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.63 | 3.46 | 3.37 | 3.28 | 3.18 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 7.27 | 6.92 | 6.75 | 6.58 | 6.37 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.76 | 5.48 | 5.35 | 5.21 | 5.05 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.71 | 2.58 | 2.51 | 2.45 | 2.37 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.00 | 2.86 | 2.79 | 2.72 | 2.63 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 3.12 | 2.97 | 2.90 | 2.82 | 2.73 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.58 | 3.41 | 3.32 | 3.24 | 3.14 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.91 | 3.73 | 3.63 | 3.54 | 3.43 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.52 | 5.26 | 5.13 | 5.00 | 4.84 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 6.83 | 6.50 | 6.34 | 6.18 | 5.99 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.62 | 5.36 | 5.22 | 5.09 | 4.93 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.43 | 7.07 | 6.90 | 6.72 | 6.51 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 8.92 | 8.50 | 8.28 | 8.07 | 7.82 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 10.17 | 9.69 | 9.45 | 9.21 | 8.92 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.13 | 4.89 | 4.77 | 4.64 | 4.50 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 7.45 | 7.09 | 6.92 | 6.74 | 6.53 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.93 | 7.56 | 7.37 | 7.18 | 6.96 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 9.64 | 9.18 | 8.95 | 8.73 | 8.45 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 14.78 | 14.08 | 13.73 | 13.38 | 12.96 | |