| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.49 | $.43 | $.38 | $.37 | $.36 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .34 | .30 | .27 | .26 | .25 | |
| 4 x 4 x 4" | 2" | 25/1800 | .73 | .64 | .56 | .55 | .53 | |
| 4 x 4 x 4" | White | 25/1800 | .59 | .52 | .46 | .45 | .43 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .53 | .47 | .41 | .40 | .39 | |
| 5 x 5 x 5" | White | 25/1800 | .92 | .81 | .71 | .70 | .68 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .54 | .47 | .42 | .41 | .39 | |
| 6 x 6 x 6" | White | 25/1800 | .73 | .65 | .57 | .56 | .54 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .85 | .75 | .66 | .65 | .63 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.34 | 1.18 | 1.04 | 1.03 | .99 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .79 | .70 | .61 | .60 | .58 | |
| 7 x 7 x 7" | White | 25/500 | 1.28 | 1.13 | .99 | .98 | .94 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.93 | 1.70 | 1.50 | 1.48 | 1.42 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .82 | .73 | .64 | .63 | .60 | |
| 8 x 8 x 8" | 6,4" | 25/900 | 1.10 | .97 | .86 | .84 | .81 | |
| 8 x 8 x 8" | White | 25/900 | 1.06 | .93 | .82 | .81 | .78 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.32 | 1.17 | 1.03 | 1.01 | .97 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.58 | 1.39 | 1.22 | 1.21 | 1.16 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | 1.01 | .89 | .78 | .77 | .74 | |
| 9 x 9 x 9" | 7,5" | 25/600 | 1.15 | 1.02 | .90 | .88 | .85 | |
| 9 x 9 x 9" | White | 25/600 | 1.91 | 1.69 | 1.48 | 1.46 | 1.40 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.43 | 2.15 | 1.89 | 1.86 | 1.79 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.04 | .92 | .81 | .80 | .77 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.36 | 1.20 | 1.06 | 1.04 | 1.00 | |
| 10 x 10 x 10" | White | 25/500 | 1.40 | 1.23 | 1.08 | 1.07 | 1.03 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.71 | 1.51 | 1.33 | 1.31 | 1.26 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.28 | 2.01 | 1.77 | 1.74 | 1.67 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.66 | 1.47 | 1.29 | 1.27 | 1.22 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.47 | 1.30 | 1.14 | 1.12 | 1.08 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.72 | 1.52 | 1.34 | 1.32 | 1.27 | |
| 12 x 12 x 12" | White | 25/500 | 1.98 | 1.75 | 1.54 | 1.52 | 1.46 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.50 | 2.20 | 1.94 | 1.91 | 1.84 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 3.06 | 2.70 | 2.37 | 2.34 | 2.25 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 9.99 | 8.81 | 7.75 | 7.64 | 7.34 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 34.79 | 30.70 | 27.02 | 26.61 | 25.58 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.95 | 1.72 | 1.51 | 1.49 | 1.43 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 2.09 | 1.84 | 1.62 | 1.59 | 1.53 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.86 | 4.29 | 3.77 | 3.72 | 3.57 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 3.51 | 3.10 | 2.73 | 2.69 | 2.58 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 2.30 | 2.03 | 1.78 | 1.76 | 1.69 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.42 | 2.14 | 1.88 | 1.85 | 1.78 | |
| 14 x 14 x 14" | White | 25/250 | 3.11 | 2.74 | 2.41 | 2.38 | 2.29 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.63 | 3.20 | 2.82 | 2.78 | 2.67 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 4.11 | 3.62 | 3.19 | 3.14 | 3.02 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 9.98 | 8.81 | 7.75 | 7.63 | 7.34 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 25.84 | 22.80 | 20.07 | 19.76 | 19.00 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.38 | 2.10 | 1.85 | 1.82 | 1.75 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 3.01 | 2.66 | 2.34 | 2.30 | 2.22 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.61 | 5.83 | 5.13 | 5.05 | 4.86 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 4.86 | 4.29 | 3.77 | 3.72 | 3.57 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.88 | 2.54 | 2.23 | 2.20 | 2.11 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 3.12 | 2.75 | 2.42 | 2.39 | 2.30 | |
| 16 x 16 x 16" | White | 25/125 | 4.05 | 3.57 | 3.14 | 3.09 | 2.97 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.71 | 4.16 | 3.66 | 3.60 | 3.46 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 5.43 | 4.79 | 4.22 | 4.16 | 4.00 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 17.02 | 15.02 | 13.22 | 13.02 | 12.52 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 43.57 | 38.44 | 33.83 | 33.32 | 32.04 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 3.60 | 3.18 | 2.80 | 2.75 | 2.65 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 4.25 | 3.75 | 3.30 | 3.25 | 3.13 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 9.91 | 8.75 | 7.70 | 7.58 | 7.29 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.52 | 3.11 | 2.73 | 2.69 | 2.59 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.98 | 3.51 | 3.09 | 3.04 | 2.93 | |
| 18 x 18 x 18" | White | 20/120 | 5.61 | 4.95 | 4.36 | 4.29 | 4.12 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.84 | 5.15 | 4.53 | 4.47 | 4.29 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 6.70 | 5.91 | 5.20 | 5.13 | 4.93 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 17.98 | 15.87 | 13.96 | 13.75 | 13.22 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 42.76 | 37.73 | 33.20 | 32.70 | 31.44 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 4.56 | 4.02 | 3.54 | 3.48 | 3.35 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.53 | 3.53 | 3.53 | 3.53 | 3.53 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 5.44 | 4.80 | 4.22 | 4.16 | 4.00 | |
| 20 x 20 x 20" | White | 10/120 | 7.31 | 6.45 | 5.68 | 5.59 | 5.38 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.78 | 5.98 | 5.26 | 5.18 | 4.98 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 6.82 | 6.01 | 5.29 | 5.21 | 5.01 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 8.25 | 7.28 | 6.40 | 6.31 | 6.06 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 24.90 | 21.97 | 19.34 | 19.04 | 18.31 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 50.07 | 44.18 | 38.88 | 38.29 | 36.82 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 7.90 | 6.97 | 6.14 | 6.04 | 5.81 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.45 | 4.81 | 4.23 | 4.17 | 4.01 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.73 | 6.82 | 6.00 | 5.91 | 5.68 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 10.44 | 9.21 | 8.11 | 7.98 | 7.68 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 10.35 | 9.14 | 8.04 | 7.92 | 7.61 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 6.68 | 5.89 | 5.18 | 5.10 | 4.91 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 6.99 | 6.17 | 5.43 | 5.35 | 5.14 | |
| 24 x 24 x 24" | White | 10/120 | 10.26 | 9.05 | 7.97 | 7.85 | 7.54 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.55 | 10.19 | 8.97 | 8.83 | 8.49 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 9.78 | 8.63 | 7.60 | 7.48 | 7.19 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 11.02 | 9.72 | 8.55 | 8.42 | 8.10 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 38.85 | 34.28 | 30.17 | 29.71 | 28.57 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 35.78 | 31.57 | 27.78 | 27.36 | 26.31 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 8.65 | 7.63 | 6.72 | 6.62 | 6.36 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 20.76 | 18.32 | 16.12 | 15.88 | 15.27 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 9.46 | 8.34 | 7.34 | 7.23 | 6.95 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 9.88 | 8.72 | 7.67 | 7.56 | 7.27 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.82 | 10.43 | 9.18 | 9.04 | 8.69 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 15.71 | 13.86 | 12.20 | 12.01 | 11.55 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 9.93 | 8.76 | 7.71 | 7.59 | 7.30 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 10.94 | 9.66 | 8.50 | 8.37 | 8.05 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 24.30 | 21.44 | 18.87 | 18.58 | 17.87 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 12.72 | 11.22 | 9.88 | 9.73 | 9.35 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 20.75 | 18.31 | 16.11 | 15.87 | 15.26 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 56.75 | 50.08 | 44.07 | 43.40 | 41.73 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 15.06 | 13.29 | 11.69 | 11.52 | 11.07 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 24.90 | 21.97 | 19.33 | 19.04 | 18.31 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 15.60 | 13.77 | 12.11 | 11.93 | 11.47 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 17.40 | 15.35 | 13.51 | 13.31 | 12.79 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 18.56 | 16.38 | 14.41 | 14.19 | 13.65 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 28.57 | 25.20 | 22.18 | 21.84 | 21.00 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 114.86 | 101.34 | 89.18 | 87.83 | 84.45 | |