The first type: free weight equipment, including Smith frame, leg strength trainer, barbell (including flat push chair, upper inclined push chair and lower inclined push chair) and dumbbell (from light weight to heavy weight). There are three kinds of dumbbell training assistant chairs.

Type II: Aerobic equipment: This includes treadmills, elliptical machines, exercise bikes, spinning bikes, rowing machines, etc. Most gyms are equipped with this kind.

The third type: fixed strength equipment: butterfly swimming machine, double-axis chest pushing trainer, shoulder lifting trainer, shoulder pushing trainer, high pulley trainer, double-axis rowing trainer, biceps trainer, triceps trainer, abdomen bending trainer, lower back stretching trainer, waist turning trainer, kicking trainer, thigh stretcher, thigh bender, horizontal leg bending trainer, inner thigh and outer thigh.

The prices are all different, depending on what brand you want. You can check it online. I hope my answer is helpful to you.