I used this for a half dozen projects years ago but not used it recently. It is in great shape and I could use the space. Current list price is $300. Comes with additional sharpening bits from Rockler for the chisels.
See https://www.woodmagazine.com/review/drilling-mortising-tools/mortising-machines/craftsman-benchtop-mortiser
Specs:
• Stroke: 2.25"
• Stroke w/riser block installed: 4.75"
• Chuck: 3/8"
• Chisel bushing: 5/8"
• Chisels/bits included: 1/4", 5/16", 3/8", 1/2"
• Tool holder
• Overall dimensions: 14" x 14.5" x 31" , 68 pounds