| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.02 | $1.00 | $.99 | $.97 | $.96 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.55 | 1.53 | 1.50 | 1.48 | 1.46 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.87 | 2.84 | 2.79 | 2.74 | 2.71 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.33 | 2.30 | 2.26 | 2.22 | 2.19 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.05 | 2.03 | 2.00 | 1.96 | 1.94 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.64 | 1.62 | 1.59 | 1.56 | 1.54 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.96 | 2.93 | 2.88 | 2.83 | 2.79 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.11 | 2.08 | 2.05 | 2.01 | 1.99 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.40 | 1.39 | 1.36 | 1.34 | 1.32 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.76 | 2.73 | 2.68 | 2.64 | 2.60 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.93 | 1.91 | 1.87 | 1.84 | 1.82 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.31 | 2.29 | 2.25 | 2.21 | 2.18 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.15 | 2.12 | 2.09 | 2.05 | 2.03 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.80 | 3.76 | 3.69 | 3.63 | 3.59 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.07 | 4.03 | 3.96 | 3.89 | 3.84 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.01 | 2.97 | 2.92 | 2.87 | 2.83 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.74 | 5.67 | 5.57 | 5.47 | 5.41 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.25 | 4.20 | 4.13 | 4.06 | 4.01 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.88 | 2.84 | 2.79 | 2.74 | 2.71 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.94 | 5.87 | 5.77 | 5.67 | 5.60 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.70 | 3.65 | 3.59 | 3.53 | 3.48 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.79 | 4.74 | 4.65 | 4.57 | 4.52 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.95 | 7.86 | 7.72 | 7.58 | 7.49 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.82 | 2.79 | 2.74 | 2.69 | 2.66 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.71 | 5.64 | 5.54 | 5.44 | 5.38 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.32 | 3.28 | 3.22 | 3.17 | 3.13 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.65 | 6.57 | 6.46 | 6.34 | 6.27 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.26 | 5.20 | 5.11 | 5.02 | 4.96 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.47 | 2.45 | 2.40 | 2.36 | 2.33 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.74 | 2.71 | 2.67 | 2.62 | 2.59 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.85 | 2.82 | 2.77 | 2.72 | 2.69 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.27 | 3.23 | 3.18 | 3.12 | 3.08 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.58 | 3.53 | 3.47 | 3.41 | 3.37 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.05 | 4.99 | 4.90 | 4.82 | 4.76 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 6.24 | 6.17 | 6.06 | 5.96 | 5.88 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.14 | 5.08 | 5.00 | 4.91 | 4.85 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.79 | 6.71 | 6.60 | 6.48 | 6.40 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 8.15 | 8.06 | 7.92 | 7.78 | 7.69 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 9.30 | 9.19 | 9.03 | 8.88 | 8.77 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.69 | 4.64 | 4.56 | 4.48 | 4.42 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.81 | 6.73 | 6.62 | 6.50 | 6.42 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.25 | 7.17 | 7.05 | 6.92 | 6.84 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.81 | 8.71 | 8.56 | 8.41 | 8.31 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 13.51 | 13.36 | 13.12 | 12.89 | 12.74 | |