| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.75 | $.68 | $.68 | $.68 | $.68 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.15 | 1.04 | 1.04 | 1.04 | 1.04 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.13 | 1.93 | 1.93 | 1.93 | 1.93 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.73 | 1.57 | 1.57 | 1.57 | 1.57 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.52 | 1.38 | 1.38 | 1.38 | 1.38 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.21 | 1.10 | 1.10 | 1.10 | 1.10 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.20 | 1.99 | 1.99 | 1.99 | 1.99 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.56 | 1.42 | 1.42 | 1.42 | 1.42 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.04 | .94 | .94 | .94 | .94 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.05 | 1.86 | 1.86 | 1.86 | 1.86 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.43 | 1.30 | 1.30 | 1.30 | 1.30 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.72 | 1.56 | 1.56 | 1.56 | 1.56 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.59 | 1.44 | 1.44 | 1.44 | 1.44 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.82 | 2.56 | 2.56 | 2.56 | 2.56 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.02 | 2.74 | 2.74 | 2.74 | 2.74 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.23 | 2.02 | 2.02 | 2.02 | 2.02 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.25 | 3.86 | 3.86 | 3.86 | 3.86 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.15 | 2.86 | 2.86 | 2.86 | 2.86 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.13 | 1.93 | 1.93 | 1.93 | 1.93 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.40 | 3.99 | 3.99 | 3.99 | 3.99 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.74 | 2.49 | 2.49 | 2.49 | 2.49 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.55 | 3.22 | 3.22 | 3.22 | 3.22 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 5.89 | 5.34 | 5.34 | 5.34 | 5.34 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.09 | 1.90 | 1.90 | 1.90 | 1.90 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.23 | 3.84 | 3.84 | 3.84 | 3.84 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.46 | 2.23 | 2.23 | 2.23 | 2.23 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.93 | 4.47 | 4.47 | 4.47 | 4.47 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.90 | 3.54 | 3.54 | 3.54 | 3.54 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 1.84 | 1.66 | 1.66 | 1.66 | 1.66 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.04 | 1.85 | 1.85 | 1.85 | 1.85 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.11 | 1.92 | 1.92 | 1.92 | 1.92 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.43 | 2.20 | 2.20 | 2.20 | 2.20 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.65 | 2.40 | 2.40 | 2.40 | 2.40 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.74 | 3.40 | 3.40 | 3.40 | 3.40 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 4.63 | 4.20 | 4.20 | 4.20 | 4.20 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 3.81 | 3.46 | 3.46 | 3.46 | 3.46 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 5.04 | 4.57 | 4.57 | 4.57 | 4.57 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.05 | 5.48 | 5.48 | 5.48 | 5.48 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 6.90 | 6.26 | 6.26 | 6.26 | 6.26 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.48 | 3.15 | 3.15 | 3.15 | 3.15 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.05 | 4.58 | 4.58 | 4.58 | 4.58 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 5.38 | 4.88 | 4.88 | 4.88 | 4.88 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.54 | 5.93 | 5.93 | 5.93 | 5.93 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 10.02 | 9.09 | 9.09 | 9.09 | 9.09 | |