All equipment was bought brand new here in Korea (sans for one mat). All equipment is still in an excellent condition (they weren't used as much as anticipated). The bosu ball includes the pump. The pull up machine can be used for dips and abs too, and can also be easily disassembled for transport. There is also a door frame pull up bar. All items' prices are negotiable and if you're buying one of the bigger items, I'll just throw in the mats as a free bonus.