| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.06 | $1.01 | $.98 | $.96 | $.93 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.60 | 1.52 | 1.48 | 1.44 | 1.40 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 3.02 | 2.88 | 2.80 | 2.73 | 2.65 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.22 | 2.12 | 2.06 | 2.01 | 1.95 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.12 | 2.02 | 1.97 | 1.92 | 1.86 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.69 | 1.61 | 1.57 | 1.53 | 1.48 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.06 | 2.91 | 2.84 | 2.77 | 2.68 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.17 | 2.07 | 2.02 | 1.97 | 1.91 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.45 | 1.38 | 1.35 | 1.31 | 1.27 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.89 | 2.76 | 2.69 | 2.62 | 2.54 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.05 | 1.95 | 1.91 | 1.86 | 1.80 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.39 | 2.27 | 2.22 | 2.16 | 2.09 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.22 | 2.11 | 2.06 | 2.01 | 1.94 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 4.00 | 3.81 | 3.72 | 3.62 | 3.51 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.28 | 4.08 | 3.98 | 3.88 | 3.75 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.10 | 2.95 | 2.88 | 2.81 | 2.72 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 6.03 | 5.75 | 5.60 | 5.46 | 5.29 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.47 | 4.26 | 4.15 | 4.05 | 3.92 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.97 | 2.83 | 2.76 | 2.69 | 2.60 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.16 | 5.87 | 5.72 | 5.58 | 5.40 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.81 | 3.63 | 3.54 | 3.45 | 3.34 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.94 | 4.71 | 4.59 | 4.48 | 4.33 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 8.20 | 7.81 | 7.62 | 7.42 | 7.19 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.00 | 2.85 | 2.78 | 2.71 | 2.63 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.87 | 5.59 | 5.45 | 5.31 | 5.14 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.42 | 3.26 | 3.18 | 3.10 | 3.00 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.62 | 6.31 | 6.15 | 5.99 | 5.80 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.43 | 5.17 | 5.05 | 4.92 | 4.76 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.46 | 2.34 | 2.29 | 2.23 | 2.16 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.83 | 2.70 | 2.63 | 2.56 | 2.48 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.94 | 2.80 | 2.73 | 2.66 | 2.58 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.38 | 3.22 | 3.14 | 3.06 | 2.96 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.69 | 3.51 | 3.43 | 3.34 | 3.23 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.21 | 4.96 | 4.84 | 4.72 | 4.57 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 6.47 | 6.16 | 6.01 | 5.86 | 5.67 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.31 | 5.05 | 4.93 | 4.80 | 4.65 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.03 | 7.65 | 7.46 | 7.27 | 7.04 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 8.41 | 8.02 | 7.82 | 7.62 | 7.38 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 9.60 | 9.14 | 8.91 | 8.69 | 8.41 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.84 | 4.61 | 4.50 | 4.38 | 4.24 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 7.07 | 6.74 | 6.57 | 6.40 | 6.20 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.55 | 7.19 | 7.01 | 6.83 | 6.62 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 9.60 | 9.15 | 8.92 | 8.69 | 8.42 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 14.34 | 13.66 | 13.32 | 12.98 | 12.57 | |