| 11 1/4 x 8 5/8 x 10" | ECT-32 Corrugated | 25/500 | $1.51 | $1.43 | $1.36 | $1.28 | $1.21 | |
| 11 1/4 x 8 3/4 x 2 3/4" | ECT-32 Corrugated | 25/500 | 1.25 | 1.19 | 1.13 | 1.06 | 1.00 | |
| 11 1/4 x 8 3/4 x 4" | ECT-32 Corrugated | 25/500 | 1.26 | 1.20 | 1.14 | 1.07 | 1.01 | |
| 11 1/4 x 8 3/4 x 4" | White | 25/500 | 1.57 | 1.50 | 1.42 | 1.34 | 1.26 | |
| 11 1/4 x 8 3/4 x 5" | ECT-32 Corrugated | 25/500 | 1.73 | 1.65 | 1.56 | 1.47 | 1.39 | |
| 11 1/4 x 8 3/4 x 6" | ECT-32 Corrugated | 25/500 | 1.23 | 1.17 | 1.11 | 1.05 | .99 | |
| 11 1/4 x 8 3/4 x 6" | 4,2" | 25/500 | 1.38 | 1.31 | 1.24 | 1.17 | 1.10 | |
| 11 1/4 x 8 3/4 x 6" | White | 25/500 | 1.54 | 1.46 | 1.39 | 1.31 | 1.23 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.70 | 1.61 | 1.53 | 1.44 | 1.36 | |
| 11 1/4 x 8 3/4 x 8" | ECT-32 Single Wall Corrugated | 25/500 | 1.48 | 1.41 | 1.34 | 1.26 | 1.19 | |
| 11 1/4 x 8 3/4 x 9 1/2" | ECT-32 Single Wall Corrugated | 25/500 | 1.48 | 1.41 | 1.33 | 1.26 | 1.18 | |
| 11 1/4 x 8 3/4 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.72 | 1.64 | 1.55 | 1.47 | 1.38 | |
| 11 1/4 x 8 3/4 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.57 | 1.50 | 1.42 | 1.34 | 1.26 | |
| 11 1/4 x 8 3/4 x 12" | 10,8,6" | 25/500 | 1.57 | 1.50 | 1.42 | 1.34 | 1.26 | |
| 11 1/4 x 8 3/4 x 12" | White | 25/500 | 2.77 | 2.64 | 2.50 | 2.36 | 2.22 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.18 | 2.08 | 1.97 | 1.86 | 1.75 | |
| 11 1/4 x 8 3/4 x 14" | ECT-32 Single Wall Corrugated | 25/500 | 2.65 | 2.52 | 2.39 | 2.25 | 2.12 | |
| 11 3/4 x 8 3/4 x 4 3/4" | ECT-32 Single Wall Corrugated | 25/500 | 1.27 | 1.21 | 1.14 | 1.08 | 1.02 | |
| 11 3/4 x 8 3/4 x 4 3/4" | 2 3/4" | 25/500 | 1.29 | 1.23 | 1.16 | 1.10 | 1.03 | |
| 11 3/4 x 8 3/4 x 4 3/4" | White | 25/500 | 1.44 | 1.37 | 1.30 | 1.23 | 1.15 | |
| 11 3/4 x 8 3/4 x 8 3/4" | ECT-32 Single Wall Corrugated | 25/500 | 1.45 | 1.38 | 1.30 | 1.23 | 1.16 | |
| 11 3/4 x 8 3/4 x 8 3/4" | 6 3/4" | 25/500 | 1.25 | 1.18 | 1.12 | 1.06 | 1.00 | |
| 11 3/4 x 8 3/4 x 8 3/4" | White | 25/500 | 1.59 | 1.51 | 1.43 | 1.35 | 1.27 | |
| 12 x 9 x 2" | ECT-32 Single Wall Corrugated | 25/900 | 1.49 | 1.41 | 1.34 | 1.26 | 1.19 | |
| 12 x 9 x 3" | ECT-32 Single Wall Corrugated | 25/750 | 1.14 | 1.09 | 1.03 | .97 | .91 | |
| 12 x 9 x 4" | ECT-32 Single Wall Corrugated | 25/500 | 1.23 | 1.17 | 1.11 | 1.05 | .99 | |
| 12 x 9 x 4" | White | 25/500 | 1.45 | 1.37 | 1.30 | 1.23 | 1.16 | |
| 12 x 9 x 5" | ECT-32 Single Wall Corrugated | 25/500 | 1.18 | 1.12 | 1.06 | 1.01 | .95 | |
| 12 1/4 x 9 1/4 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.81 | 1.72 | 1.63 | 1.54 | 1.45 | |
| 12 x 9 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 1.27 | 1.21 | 1.14 | 1.08 | 1.02 | |
| 12 x 9 x 6" | 4,2" | 25/500 | 1.54 | 1.46 | 1.38 | 1.31 | 1.23 | |
| 12 x 9 x 7" | ECT-32 Single Wall Corrugated | 25/500 | 1.40 | 1.33 | 1.26 | 1.19 | 1.12 | |
| 12 x 9 x 8" | ECT-32 Single Wall Corrugated | 25/500 | 1.49 | 1.41 | 1.34 | 1.26 | 1.19 | |
| 12 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/500 | 1.49 | 1.41 | 1.34 | 1.26 | 1.19 | |
| 12 x 9 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.64 | 1.56 | 1.47 | 1.39 | 1.31 | |
| 12 1/4 x 9 1/4 x 9" | ECT-32 Single Wall Corrugated | 25/500 | 1.83 | 1.74 | 1.64 | 1.55 | 1.46 | |
| 12 1/4 x 9 1/4 x 12" | 10,8,6" | 25/500 | 2.02 | 1.92 | 1.82 | 1.72 | 1.62 | |
| 14 1/2 x 8 3/4 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 1.87 | 1.78 | 1.68 | 1.59 | 1.50 | |
| 17 1/4 x 11 1/4 x 4" | ECT-32 Single Wall Corrugated | 25/500 | 1.70 | 1.61 | 1.53 | 1.44 | 1.36 | |
| 17 1/4 x 11 1/4 x 5" | ECT-32 Single Wall Corrugated | 25/500 | 1.81 | 1.72 | 1.63 | 1.54 | 1.45 | |
| 17 1/4 x 11 1/4 x 6" | Double Ream | 25/500 | 1.86 | 1.76 | 1.67 | 1.58 | 1.48 | |
| 17 1/4 x 11 1/4 x 6" | 4" | 25/500 | 1.93 | 1.83 | 1.73 | 1.64 | 1.54 | |
| 17 1/4 x 11 1/4 x 6" | White | 25/500 | 2.12 | 2.01 | 1.91 | 1.80 | 1.69 | |
| 17 1/4 x 11 1/4 x 7" | Double Ream | 25/500 | 2.01 | 1.91 | 1.81 | 1.71 | 1.61 | |
| 17 1/4 x 11 1/4 x 8" | Double Ream | 25/500 | 2.02 | 1.92 | 1.81 | 1.71 | 1.61 | |
| 17 1/4 x 11 1/4 x 8" | 6" | 25/500 | 2.15 | 2.04 | 1.93 | 1.83 | 1.72 | |
| 17 1/4 x 11 1/4 x 8" | White | 25/500 | 2.36 | 2.24 | 2.12 | 2.00 | 1.89 | |
| 17 1/4 x 11 1/4 x 10" | Double Ream | 25/250 | 2.37 | 2.26 | 2.14 | 2.02 | 1.90 | |
| 17 1/4 x 11 1/4 x 10" | White | 25/250 | 2.59 | 2.46 | 2.33 | 2.20 | 2.07 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.95 | 2.81 | 2.66 | 2.51 | 2.36 | |
| 17 1/4 x 11 1/4 x 11 1/2" | Double Ream | 25/250 | 2.50 | 2.37 | 2.25 | 2.12 | 2.00 | |
| 17 1/4 x 11 1/4 x 12" | 10,8,6" | 25/250 | 2.70 | 2.56 | 2.43 | 2.29 | 2.16 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.39 | 3.22 | 3.05 | 2.88 | 2.71 | |
| 17 1/4 x 11 1/2 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 2.32 | 2.21 | 2.09 | 1.97 | 1.86 | |
| 17 1/4 x 11 1/2 x 11" | 9,7,5" | 25/250 | 2.45 | 2.33 | 2.21 | 2.09 | 1.96 | |
| 17 1/4 x 11 1/2 x 12" | 10,8,6" | 25/250 | 2.51 | 2.39 | 2.26 | 2.14 | 2.01 | |
| 17 1/4 x 11 1/4 x 14 1/4" | ECT-32 Single Wall Corrugated | 20/240 | 3.10 | 2.94 | 2.79 | 2.63 | 2.48 | |
| 18 x 12 x 2" | ECT-32 Single Wall Corrugated | 25/250 | 3.48 | 3.31 | 3.13 | 2.96 | 2.79 | |
| 18 x 12 x 3" | ECT-32 Single Wall Corrugated | 25/450 | 3.35 | 3.18 | 3.01 | 2.85 | 2.68 | |
| 18 x 12 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 1.91 | 1.82 | 1.72 | 1.62 | 1.53 | |
| 18 x 12 x 5" | ECT-32 Single Wall Corrugated | 25/250 | 2.15 | 2.05 | 1.94 | 1.83 | 1.72 | |
| 18 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.05 | 1.94 | 1.84 | 1.74 | 1.64 | |
| 18 x 12 x 6" | 4,2" | 25/250 | 2.33 | 2.22 | 2.10 | 1.98 | 1.87 | |
| 18 x 12 x 6" | White | 25/250 | 3.48 | 3.30 | 3.13 | 2.96 | 2.78 | |
| 18 x 12 x 7" | ECT-32 Single Wall Corrugated | 25/250 | 2.66 | 2.52 | 2.39 | 2.26 | 2.13 | |
| 18 x 12 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 2.27 | 2.15 | 2.04 | 1.93 | 1.81 | |
| 18 x 12 x 8" | White | 25/500 | 4.38 | 4.16 | 3.94 | 3.72 | 3.50 | |
| 18 x 12 x 9" | ECT-32 Single Wall Corrugated | 25/250 | 2.48 | 2.35 | 2.23 | 2.10 | 1.98 | |
| 18 x 12 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.39 | 2.27 | 2.15 | 2.03 | 1.91 | |
| 18 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 2.43 | 2.31 | 2.18 | 2.06 | 1.94 | |
| 18 x 12 x 12" | 10,8,6" | 25/250 | 3.13 | 2.98 | 2.82 | 2.66 | 2.51 | |
| 18 x 12 x 12" | White | 25/250 | 3.23 | 3.07 | 2.91 | 2.75 | 2.58 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.71 | 3.52 | 3.34 | 3.15 | 2.97 | |
| 18 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 4.23 | 4.02 | 3.81 | 3.60 | 3.39 | |
| 18 x 12 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 3.11 | 2.95 | 2.80 | 2.64 | 2.49 | |
| 18 x 12 x 16" | ECT-32 Single Wall Corrugated | 25/250 | 3.48 | 3.31 | 3.14 | 2.96 | 2.79 | |
| 18 x 12 x 18" | ECT-32 Single Wall Corrugated | 25/125 | 3.44 | 3.26 | 3.09 | 2.92 | 2.75 | |
| 18 x 14 x 12" | 12 Ream Legal | 25/250 | 2.86 | 2.72 | 2.57 | 2.43 | 2.29 | |