Antigen tests are used to detect protein structures on parasites. They can even detect the presence of parasite fragments in a stool sample, which has the advantage of allowing detection of a particular parasite even if it is not seen in an O&P examination. Blood antibody tests may be ordered to determine whether or not someone has been exposed to a parasite in the past (this may indicate a past or a chronic infection but is not used to detect a current infection).
How much is it? A golf simulator can cost anywhere from $28,000 to as much as $75,000. Since the features, brands and customization can vary, the price is going to wildly fluctuate. The Golf Channel recently had an episode where they claimed that an at-home simulator could be in the $50,000 price range. This will include the simulator as well as the installation.
Let's take a look at what's required to put one in your home. Many of these simulators are relatively large, and they often require a full room -- or at least a big section of a room. Some simulators need as much as a 15-by-20-foot (4.6-by-6.1-meter) room for proper operation [source: Hit A Few Golf]. That may seem like a big sacrifice at first, but try to think of it as a kind of home theater.