| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.56 | $1.54 | $1.51 | $1.49 | $1.46 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.38 | 2.34 | 2.30 | 2.26 | 2.22 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 4.50 | 4.43 | 4.35 | 4.28 | 4.20 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 3.65 | 3.59 | 3.53 | 3.47 | 3.41 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.16 | 3.11 | 3.06 | 3.00 | 2.95 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 2.52 | 2.48 | 2.44 | 2.39 | 2.35 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.56 | 4.48 | 4.41 | 4.33 | 4.25 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 3.24 | 3.19 | 3.14 | 3.08 | 3.03 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.16 | 2.13 | 2.09 | 2.05 | 2.02 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 4.38 | 4.30 | 4.23 | 4.15 | 4.08 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.97 | 2.92 | 2.87 | 2.82 | 2.77 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.56 | 3.50 | 3.44 | 3.38 | 3.32 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 3.31 | 3.25 | 3.20 | 3.14 | 3.08 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 5.97 | 5.87 | 5.77 | 5.67 | 5.57 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.39 | 6.28 | 6.17 | 6.07 | 5.96 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 4.63 | 4.55 | 4.47 | 4.39 | 4.32 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 9.00 | 8.85 | 8.70 | 8.55 | 8.39 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.67 | 6.56 | 6.45 | 6.33 | 6.22 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.43 | 4.35 | 4.28 | 4.20 | 4.13 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 9.32 | 9.16 | 9.00 | 8.85 | 8.69 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 5.69 | 5.59 | 5.50 | 5.40 | 5.31 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 7.38 | 7.25 | 7.13 | 7.00 | 6.88 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 12.23 | 12.03 | 11.82 | 11.61 | 11.41 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 4.35 | 4.27 | 4.20 | 4.13 | 4.05 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 8.78 | 8.64 | 8.49 | 8.34 | 8.19 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 5.11 | 5.02 | 4.93 | 4.85 | 4.76 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 10.23 | 10.06 | 9.89 | 9.71 | 9.54 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 8.10 | 7.97 | 7.83 | 7.69 | 7.56 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 3.81 | 3.75 | 3.68 | 3.62 | 3.55 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 4.23 | 4.15 | 4.08 | 4.01 | 3.94 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.39 | 4.31 | 4.24 | 4.17 | 4.09 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 5.04 | 4.95 | 4.87 | 4.78 | 4.70 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 5.50 | 5.41 | 5.32 | 5.23 | 5.13 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 7.77 | 7.64 | 7.51 | 7.38 | 7.25 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 9.61 | 9.45 | 9.29 | 9.12 | 8.96 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 7.92 | 7.78 | 7.65 | 7.52 | 7.38 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 10.45 | 10.28 | 10.10 | 9.92 | 9.75 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 12.55 | 12.34 | 12.13 | 11.92 | 11.71 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 14.32 | 14.08 | 13.84 | 13.59 | 13.35 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 7.22 | 7.10 | 6.98 | 6.86 | 6.73 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 10.48 | 10.31 | 10.13 | 9.95 | 9.78 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 11.17 | 10.98 | 10.79 | 10.60 | 10.42 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 13.57 | 13.34 | 13.11 | 12.88 | 12.66 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 20.80 | 20.45 | 20.10 | 19.75 | 19.40 | |