| Challenge Champion 305XG Paper Cutter (Discontinued) | whitakerbrothers.com | 0 USD | 0.93 USD | −100% |
| Challenge Handle Screw 10-24x 1/2 SOC HD | whitakerbrothers.com | 5.5 USD | 9 USD | −38.9% |
| Challenge Titan 200BC Tilt Shield Automatic Paper Cutter | whitakerbrothers.com | 15430 USD | 20,940 USD | −26.3% |
| Challenge Champ 185 Manual Tilt Shield | whitakerbrothers.com | 13897 USD | 18,499.99 USD | −24.9% |
| Challenge Champ 185 Manual Light Beam | whitakerbrothers.com | 15105 USD | 19,499.99 USD | −22.5% |
| Challenge Champ 185 Pro Tilt Shield | whitakerbrothers.com | 16949 USD | 20,499.99 USD | −17.3% |
| Challenge Pak-Rak XL Stock Truck | whitakerbrothers.com | 1970 USD | 2,299 USD | −14.3% |
| Challenge Titan 200Pro Programmable Paper Cutter with Tilt Shield | whitakerbrothers.com | 21604 USD | 24,999 USD | −13.6% |
| Challenge iCutter 1580 | whitakerbrothers.com | 108000 USD | 124,200 USD | −13% |
| Challenge CMT 330 TC Three-Knife Book Trimmer | whitakerbrothers.com | 94500 USD | 108,675 USD | −13% |
| Challenge iCutter 1370 | whitakerbrothers.com | 86000 USD | 98,900 USD | −13% |
| Challenge iCutter 1160 | whitakerbrothers.com | 79950 USD | 91,942 USD | −13% |
| Challenge iCutter 860 | whitakerbrothers.com | 67000 USD | 77,050 USD | −13% |
| Challenge Champion 370 TC Paper Cutter | whitakerbrothers.com | 61995 USD | 71,248.25 USD | −13% |
| Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 58695 USD | 67,499.25 USD | −13% |
| Challenge iCutter 780 | whitakerbrothers.com | 54995 USD | 63,244 USD | −13% |
| Infeed Conveyor/Cooling Tower/Book Pile Feeder for Challenge CMT 330 TC Three-Knife Book Trimmer (Landscape) | whitakerbrothers.com | 44051 USD | 50,658.65 USD | −13% |
| Infeed Conveyor/Cooling Tower/Book Pile Feeder for Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 37044 USD | 42,600.6 USD | −13% |
| Infeed Conveyor & Cooling Tower for Challenge CMT 330 TC Three-Knife Book Trimmer | whitakerbrothers.com | 28616 USD | 32,908.4 USD | −13% |
| Challenge Titan 230 TC Paper Cutter | whitakerbrothers.com | 27125 USD | 31,193.75 USD | −13% |
| Challenge Titan 200Pro Programmable Paper Cutter with Light Beam | whitakerbrothers.com | 25211 USD | 28,992 USD | −13% |
| Infeed Conveyor & Cooling Tower for Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 22948 USD | 26,390.2 USD | −13% |
| Challenge Champ 185 Pro Light Beam | whitakerbrothers.com | 19518 USD | 22,445.7 USD | −13% |
| Challenge MS-5 Multi-Spindle Drill with 3 Standard Heads | whitakerbrothers.com | 17380 USD | 19,987 USD | −13% |
| TC Book Pile Feeder Near-Line for Challenge CMT 330 TC Three-Knife Book Trimmer (Landscape) | whitakerbrothers.com | 15100 USD | 17,365 USD | −13% |
| TC Book Pile Feeder Standard for Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 12817 USD | 14,739.55 USD | −13% |
| Vertical Stacker for Challenge CMT 330 TC Three-Knife Book Trimmer (Landscape) | whitakerbrothers.com | 12400 USD | 14,260 USD | −13% |
| Challenge Champ 150 Hydraulic Paper Cutter | whitakerbrothers.com | 11062 USD | 12,721.3 USD | −13% |
| Vertical Stacker for Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 10321 USD | 11,869.15 USD | −13% |
| Challenge SCM Hydraulic Cornering Machine | whitakerbrothers.com | 7065 USD | 8,124.75 USD | −13% |
| Exit Conveyor for Challenge CMT 330 TC Three-Knife Book Trimmer (Landscape) | whitakerbrothers.com | 4995 USD | 5,744.25 USD | −13% |
| Long Hand-Feed Conveyor for Challenge CMT 330 TC Three-Knife Book Trimmer (Landscape) | whitakerbrothers.com | 4550 USD | 5,232.5 USD | −13% |
| Long Hand-Feed Conveyor for Challenge CMT 130 TC Single-Knife Book Trimmer (Standard) | whitakerbrothers.com | 4156 USD | 4,779.4 USD | −13% |
| Exit Conveyor for Challenge CMT 130 TC Single-Knife Book Trimmer | whitakerbrothers.com | 3839 USD | 4,414.85 USD | −13% |
| Challenge SCM Manual Cornering Machine | whitakerbrothers.com | 3825 USD | 4,398.75 USD | −13% |
| Standard Head for Challenge MS-5 Multi-Spindle Drill with 3 Narrow Heads | whitakerbrothers.com | 1485 USD | 1,707.75 USD | −13% |
| Narrow Head for Challenge MS-5 Multi-Spindle Drill with 3 Narrow Heads | whitakerbrothers.com | 1175 USD | 1,351.25 USD | −13% |
| Standard Head for Challenge MS-5 Multi-Spindle Drill with 3 Standard Heads | whitakerbrothers.com | 795 USD | 914.25 USD | −13% |
| Challenge Mini-Padder | whitakerbrothers.com | 291 USD | 334.65 USD | −13% |
| Challenge MS-5 Multi-Spindle Drill with 3 Narrow Heads | whitakerbrothers.com | 19004 USD | 21,298 USD | −10.8% |