| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $1.24 | $1.14 | $.97 | $.90 | $.86 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.45 | 1.25 | 1.10 | 1.04 | 1.00 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.58 | 2.43 | 2.15 | 2.00 | 1.86 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.52 | 1.33 | 1.16 | 1.12 | 1.07 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.74 | 1.62 | 1.52 | 1.48 | 1.37 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.53 | 1.45 | 1.31 | 1.19 | 1.12 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.93 | 1.77 | 1.56 | 1.49 | 1.48 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.08 | 1.97 | 1.71 | 1.60 | 1.51 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.43 | 1.33 | 1.19 | 1.13 | 1.06 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.47 | 2.33 | 2.06 | 1.92 | 1.78 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.67 | 1.52 | 1.47 | 1.42 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.92 | 1.81 | 1.63 | 1.58 | 1.53 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.83 | 1.71 | 1.60 | 1.51 | 1.47 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.41 | 3.22 | 2.84 | 2.65 | 2.46 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.65 | 3.45 | 3.04 | 2.84 | 2.64 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.25 | 2.12 | 1.94 | 1.82 | 1.76 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.15 | 4.86 | 4.29 | 4.00 | 3.72 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.81 | 3.60 | 3.18 | 2.97 | 2.75 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.80 | 2.53 | 2.26 | 2.10 | 2.00 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.26 | 4.96 | 4.38 | 4.09 | 3.80 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.70 | 3.40 | 3.11 | 2.80 | 2.60 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.22 | 3.98 | 3.51 | 3.28 | 3.05 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.99 | 6.61 | 5.83 | 5.44 | 5.05 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.70 | 2.51 | 2.24 | 2.07 | 1.96 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.01 | 4.73 | 4.17 | 3.89 | 3.61 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.24 | 2.92 | 2.68 | 2.42 | 2.24 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.65 | 5.33 | 4.71 | 4.39 | 4.08 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.45 | 3.94 | 3.71 | 3.35 | 3.22 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.10 | 1.98 | 1.75 | 1.63 | 1.52 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.48 | 2.24 | 2.08 | 2.00 | 1.85 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.61 | 2.44 | 2.30 | 2.16 | 2.03 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.82 | 2.67 | 2.48 | 2.30 | 2.16 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.97 | 2.82 | 2.61 | 2.45 | 2.33 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.32 | 3.97 | 3.68 | 3.55 | 3.43 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.64 | 5.06 | 4.78 | 4.45 | 4.12 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.65 | 4.35 | 4.05 | 3.80 | 3.65 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 5.33 | 5.04 | 4.44 | 4.15 | 3.85 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.58 | 6.13 | 5.75 | 5.37 | 5.11 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.19 | 7.73 | 6.82 | 6.37 | 5.91 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.62 | 3.42 | 3.30 | 3.21 | 2.87 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.16 | 4.86 | 4.63 | 4.42 | 4.19 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.62 | 6.26 | 5.90 | 5.54 | 5.26 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.19 | 7.74 | 6.83 | 6.37 | 5.92 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 9.50 | 8.79 | 8.03 | 7.62 | 7.03 | |