Remember the movie National Lampoon’s Vegas Vacation, when gambling fever consumes Chevy Chase’s character, Clark W. Griswold? He goes on a losing streak to beat all losing streaks while his son, Rusty, wins four cars by playing the slot machines. Maybe Clark would have done better if he had read Probability For Dummies! In this article, you discover the basic ideas behind slot machines and how they work, so that you can get past the myths and develop a strategy based on sound probability.
Understanding average payout
Old slot machine So, I got this slot machine from my girlfriend's father when he passed. I've looked online to try to figure out what it's worth, but haven't had much luck.
- Slots that offer 0.01 coin denominations are often referred to as penny slots. Coin denominations allow for a wider range of slot limits, thus, accommodating a wider range of players’ bankrolls. The value of the coin applied to the number of paylines you’d like to bet, and the number of coins you’d like to wager on each line, will give.
- How much is my pachinko machine worth? This is by far the most popular question asked by people, and a fairly difficult one to answer. There are actually four major factors that determine the actual value of a particular machine.
When casinos advertise that their slot machines pay out an average of 90 percent, the fine print they don’t want you to read says that you lose 10 cents from each dollar you put into the machines in the long term. (In probability terms, this advertisement means that your expected winnings are minus 10 cents on every dollar you spend every time the money goes through the machines.)
Suppose you start with $100 and bet a dollar at a time, for example. After inserting all $100 into the slot, 100 pulls later you’ll end up on average with $90, because you lose 10 percent of your money. If you run the $90 back through the machine, you’ll end up with 90 percent of it back, which is 0.90 x 90 = $81. If you run that amount through in 81 pulls, you’ll have $72.90 afterward (0.90 x 81 = 72.90). If you keep going for 44 rounds, on average, the money will be gone, unless you have the luck of Rusty Griswold!
How many pulls on the machine does your $100 give you at this rate? Each time you have less money to run through the machine, so you have fewer pulls left. If you insert $1 at a time, you can expect 972 total pulls in the long term with these average payouts (that’s the total pulls in 44 rounds). But keep in mind that casinos are designing slot machines to go faster and faster between spins. Some are even doing away with the handles and tokens by using digital readouts on gaming cards that you put into the machines. The faster machines can play up to 25 spins per hour, and 972 spins divided by 25 spins per minute is 38.88 minutes. You don’t have a very long time to enjoy your $100 before it’s gone!
The worst part? Casinos often advertise that their “average payouts” are even as high as 95 percent. But beware: That number applies only to certain machines, and the casinos don’t rush to tell you which ones. You really need to read or ask about the fine print before playing. You can also try to check the information on the machine to see if it lists its payouts. (Don’t expect this information to be front and center.)
Implementing a simple strategy for slots
Advice varies regarding whether you should play nickel, quarter, or dollar slot machines and whether you should max out the number of coins you bet or not (you usually get to choose between one and five coins to bet on a standard slot machine). In this section, you’ll find a few tips for getting the most bang for your buck (or nickel) when playing slot machines.
Basically, when it comes to slot machines, strategy boils down to this: Know the rules, your probability of winning, and the expected payouts; dispel any myths; and quit while you’re ahead. If you win $100, cash out $50 and play with the rest, for example. After you lose a certain amount (determined by you in advance), don’t hesitate to quit. Go to the all-you-can-eat buffet and try your luck with the casino food; odds are it’s pretty good!
Choosing among nickel, quarter, and dollar machines
The machines that have the higher denominations usually give the best payouts. So, between the nickel and quarter slots, for example, the quarter slots generally give better payouts. However, you run the risk of getting in way over your head in a hurry, so don’t bet more than you can afford to lose. The bottom line: Always choose a level that you have fun playing at and that allows you to play for your full set time limit.
Deciding how many coins to play at a time
When deciding on the number of coins you should play per spin, keep in mind that more is sometimes better. If the slot machine gives you more than two times the payout when you put in two times the number of coins, for example, you should max it out instead of playing single coins because you increase your chances of winning a bigger pot, and the expected value is higher. If the machine just gives you k times the payout for k coins, it doesn’t matter if you use the maximum number of coins. You may as well play one at a time until you can make some money and leave so your money lasts a little longer.
For example, say a quarter machine pays 10 credits for the outcome 777 when you play only a single quarter, but if you play two quarters, it gives you 25 credits for the same outcome. And if you play the maximum number of quarters (say, four), a 777 results in 1,000 credits. You can see that playing four quarters at a time gives you a better chance of winning a bigger pot in the long run (if you win, that is) compared to playing a single quarter at a time for four consecutive tries.
The latest slot machine sweeping the nation is the so-called “penny slot machine.” Although it professes to require only a penny for a spin, you get this rate only if you want to bet one penny at a time. The machines entice you to bet way more than one penny at a time; in fact, on some machines, you can bet more than 1,000 coins (called lines) on each spin — $10 a shot here, folks. Because these machines take any denomination of paper bill, as well as credit cards, your money can go faster on penny machines than on dollar machines because you can quickly lose track of your spendings. Pinching pennies may not be worth it after all!
A slot machine will often have three or more reels or a video screen, which is spun when either the slot lever is pulled or a button is pushed.
How much does a slot machine cost?
On average, plan on spending anywhere from $200 for a novelty slot machine to as much as $3,000 for a higher-end model of a working slot machine, similar to the ones you see in a professional casino. This would be the price for those who are interested in buying a second-hand slot machine for their own entertainment purposes at home.
However, if you’re talking about what a casino pays for a slot machine, the costs could be much more. Experts have noted official casino slot machines can cost as much as $20,000. For instance, this article claims that Bally sells its machines for $9,671 each. The costs, in the end, will come down to the manufacturer, the quality of the hardware, the intellectual property it represents and title. Calvinayre.com, on the other hand, says the average IGT game sold for $13,000 in 2013, while another manufacturer, Multimedia Games, received over $18,000, on average, from its machines.
Gambler’s Paradise, a slot machine retailer located in Ohio, lists close to 50 slot machines, ranging from $600 to $3,000+
Refer to our table below to see what you may pay for a slot machine in working order on the second-hand market:
| Type of Slot Machine | Average Price |
|---|---|
| Antique/Vintage Slot Machine | $1,000 to $3,000 |
| Bally Slot Machines | $125 to $800 |
| IGT Game King | $1,200 to $2,500 |
| IGT Slot Machines | $400 to $700 |
| Jennings Slot Machines | $1,600 to $3,200 |
| Video Slot Machines | $400 to $1,600+ |
| Williams Slot Machines | $650 to $2,000+ |
Slot machine overview
Generally, there are two common types of slot machines: a mechanical and computerized. When slot machines first hit the market, all were mechanical, operating gears and levels. Eventually, as the time when on, these gears were replaced with an electric slot machine which used motors and solenoids to run the gears. Today, most slot machines will use a computer to general a random number to generate the slot machine’s outcome.
Retailers often include a limited warranty, which often lasts up to a year,
What are the extra costs?
Repairs, depending on how much the slot machine is going to be used, needs to be factored in. Some machines can be more difficult to repair, whereas some machines will rely on a battery, which, over time, will need to be replaced as well. Even if the machine isn’t used for a long period of time, the battery may need to be replaced.
A common problem for slot machine owners, according to this eBay guide, is a lost door key. If this were to happen, you will either need to hire a locksmith, purchase a new one for $20 or so or learn how to drill and barrel the locks.
Due to the size of a slot machine, freight shipping charges may apply.
Tips to know
There are legal implications if you’re thinking about buying a slot machine. In 41 states, it is legal to own a used slot machine, but in nine states: Alabama, Connecticut, Hawaii, Indiana, Nebraska, New Mexico, South Carolina, Tennesse and Wisconsin, it is 100 percent illegal. In 17 states, there will be a law that the slot machine must be, at a minimum, 25 years old. With all of that being said, check your state laws to make sure it’s legal to own.
How can I save money?
If you do not mind buying used, this can save you upwards of at least 50 percent. Try to explore the used inventory before buying new.
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