Table Tennis robots are popular training tools for the avid table tennis player. They range in cost from $299 to upwards of $3999 for a more extensive model.
If you are trying to avoid A dirty table tennis table then you can try visiting Amazon.com. Amazon has a Killerspin 604-01 Table Tennis Table Cover One Size for right at $50.00.
they are pretty much the same rules but table tennis is played on a table and tennis is played on an outdoor court
She playes really much table tennis!
The question is similar to asking, "how much does an automobile cost?" A robot's cost is determined by functionality. As you put in place more sensors, actuators and additional power, the price increases.
At the time of this posting in August 2012 the NAO Robot lists for $16,999 for a single unit.
normal basement table tennis : table tennis ball, rackets, table, shoes (maybe) (all from walmart or such) professional level: 3 star table tennis balls, specific rackets chosen to fit ones style, table tennis shoes with rubber non-marking soles, scoreboards, professional tables, and much more equipment used by referees i.e. yellow/red cards