Refurbished vs. Used Slot Machines: What's the Difference?
Learn the critical differences between refurbished and used slot machines, what the refurbishment process involves, and why it matters for home buyers.
If you have been shopping for a slot machine for your home game room, you have probably noticed that some sellers list machines as "used" while others say "refurbished." These are not interchangeable terms. The difference between a used slot machine and a refurbished one can mean the difference between a machine that works perfectly for years and one that becomes an expensive paperweight within months.
After 33 years in this business, we have seen every shortcut and every honest approach to selling pre-owned slot machines. Let us break down exactly what these terms mean, what you should expect from each, and why the price difference exists for good reason.
What "Used" Actually Means
A used slot machine is exactly what it sounds like. It is a machine that has been removed from a casino floor and is being sold in whatever condition it arrived in. The seller may have powered it on to verify it boots up, but that is typically the extent of any testing.
Used machines come with all the wear and tear of their casino life. That could mean ten years of cigarette smoke residue coating the interior components. It could mean a bill acceptor that jams on every third bill. It could mean a monitor that is starting to dim or show burn-in from displaying the same attract screen for 80,000 hours.
The key thing to understand about used machines is that they are sold in "as-is" condition. Whatever problems exist when you receive it are your problems. Some used machines work perfectly. Others need hundreds of dollars in repairs before they will function reliably. You are rolling the dice, which is ironic given what you are buying.
Used machines typically come from a few sources. Casino liquidations are the most common, where an entire floor of machines gets pulled and sold in bulk to dealers or directly to the public. Estate sales are another source. Occasionally you will find machines from route operators who ran them in bars or convenience stores.
The condition varies wildly. A machine pulled from a high-end Las Vegas casino that refreshes its floor every three years will be in dramatically better shape than one that spent twelve years in a smoky truck stop in rural Nevada.
What "Refurbished" Means
A refurbished slot machine has been through a comprehensive restoration process designed to bring it as close to factory-new condition as possible. This is not a quick wipe-down and a prayer. A proper refurbishment involves 18 to 40 hours of skilled technician labor depending on the machine type and its starting condition.
At our shop, refurbishment is a systematic process with defined standards. Every machine goes through the same checklist regardless of how good or bad it looks when it arrives. We have been refining this process since 1992 and it covers every component that can wear, fail, or degrade.
Refurbished means the machine has been disassembled, inspected, repaired or replaced where needed, reassembled, tested, and certified ready for years of reliable home use. It is the difference between buying a car from a corner lot with an "as-is" sign and buying one from a dealership that did a 150-point inspection.
Our Refurbishment Process Step by Step
When a machine arrives at our Kingman facility, it goes through a documented multi-stage process.
Stage 1: Initial Assessment and Disassembly
We power on the machine and document every error code, every cosmetic issue, and every functional problem. Then we disassemble it down to individual components. The main board comes out. The power supply comes out. The bill acceptor, coin mechanism, hopper, reel assembly or video card, all of it gets pulled and laid out on the bench.
Stage 2: Cleaning
Every component gets cleaned individually. Circuit boards get inspected under magnification and cleaned with appropriate electronics cleaner. The cabinet interior gets stripped of decades of dust and residue. The exterior gets detailed. The glass or acrylic panels get polished or replaced if scratched beyond acceptable standards.
You would be amazed at what accumulates inside a casino slot machine. We have pulled out casino chips, cigarette butts, entire colonies of dead insects, and once a small lizard that had somehow gotten inside a machine shipped from Southern Nevada.
Stage 3: Component Testing and Replacement
This is where the real work happens. Every replaceable component gets tested against factory specifications.
The power supply gets load-tested. If voltage regulation is out of spec or if capacitors show any signs of bulging or leaking, the entire power supply gets replaced. We do not recap old power supplies. A new one costs us $45 to $80 depending on the machine type. It is not worth the risk of a marginal unit failing six months later.
The bill acceptor gets completely rebuilt. New belts, new sensors cleaned and calibrated, new stacker motor if needed. We test with every denomination of bill in multiple conditions including slightly wrinkled bills because that is what real use looks like.
For reel machines, every reel gets inspected. The reel strips get checked for fading or peeling. The stepper motors get tested for accurate positioning. The opto sensors that read reel position get cleaned and verified.
For video machines, the monitor is the critical component. CRT monitors get checked for convergence, brightness, and burn-in. If a CRT is showing its age, we replace it with a new LCD conversion kit. LCD monitors get tested for dead pixels, backlight uniformity, and proper color reproduction.
The main logic board gets tested with diagnostic software. Memory batteries get replaced regardless of remaining charge. On IGT machines, that means a new Dallas DS1287 real-time clock chip. These batteries last about 7 to 10 years, and if they die, you lose all your machine settings and potentially the game software itself.
Door switches, belly glass, top glass, button panels, and all the small components that make up the player interface get checked and replaced if worn.
Stage 4: Reassembly and Configuration
Once every component passes inspection, the machine gets reassembled with proper cable routing and secure connections. We configure it for home use, which means setting it to free play mode, adjusting the theoretical payback percentage to a home-friendly setting (usually 95 to 98 percent), and ensuring all the settings are stored properly.
Stage 5: Burn-In Testing
The assembled machine runs for a minimum of 48 hours continuously. We monitor for intermittent errors, overheating, or any issues that only appear after extended operation. Random play testing occurs throughout this period. If any issue appears during burn-in, we go back to stage 3 for that component.
Stage 6: Final Inspection and Documentation
A second technician inspects the finished machine. Fresh eyes catch things the primary tech might overlook. The machine gets photographed and any remaining cosmetic wear gets documented so the buyer knows exactly what they are getting.
Why Refurbished Costs More
A refurbished machine from our shop typically costs $300 to $800 more than the same model sold as-is from a liquidator. That price difference covers 18 to 40 hours of technician labor, replacement parts (typically $75 to $200 in parts per machine), new batteries, new bill acceptor components, and the testing time.
When you consider that a qualified slot technician commands $25 to $45 per hour, the math makes sense quickly. We are able to keep refurbished prices reasonable because we do this at volume with 334 machines in stock at any given time and because our technicians have been doing this work for years. Efficiency comes with experience.
Warranty Differences
This is where the rubber meets the road for most buyers.
Used machines sold as-is typically come with no warranty whatsoever. If the bill acceptor dies a week after delivery, that is your problem. If the monitor fails, you are sourcing parts and finding a local tech or shipping it back on your own dime.
Our refurbished machines come with a full 1-year warranty covering all mechanical and electronic components. If something fails during normal home use within that year, we cover the repair or replacement including parts and our tech support time. We also provide free lifetime technical support, meaning you can call us in year five with a question and we will walk you through it.
That warranty is not just a piece of paper. It represents our confidence in the refurbishment process. We would not offer a year of coverage if our machines were failing at any significant rate. Our warranty claim rate runs under 4 percent annually, and most of those are minor issues resolved with a phone call and a replacement part shipped at no charge.
When Used Might Make Sense
We are honest about this. There are situations where buying a used as-is machine can be reasonable. If you are mechanically inclined and enjoy tinkering, an as-is machine gives you a project. If you are buying a very common model where parts are cheap and plentiful, the risk is lower. If your budget is extremely tight and you understand you might need to invest additional money in repairs, used can get you in the door.
But for the vast majority of home buyers who want to plug in a machine and enjoy it without becoming a slot machine technician themselves, refurbished is the clear choice. The upfront savings of buying used often evaporate with the first repair bill.
What to Ask Any Seller
Whether you buy from us or elsewhere, here are the questions that separate real refurbishment from marketing language.
Ask what specific work was performed. A legitimate refurbisher can give you a detailed answer. If they say "it was tested and cleaned" that is not refurbishment. That is ten minutes of work.
Ask about the power supply. Was it load-tested or replaced? Ask about the memory battery. Was it replaced? Ask about the bill acceptor. Was it rebuilt or just tested with one bill?
Ask about the warranty terms in writing. What is covered? What is excluded? Who pays shipping if warranty service is needed? How long do you have to report an issue?
Ask how long they have been in business. Refurbishing slot machines well requires deep knowledge of dozens of different platforms across multiple manufacturers spanning 30 years of technology. A newcomer simply does not have the institutional knowledge to do this work at a high level.
The Bottom Line
Used means you are buying someone else's retired machine with all its unknown history and hidden problems. Refurbished means a skilled technician has gone through that machine systematically, fixed what needed fixing, replaced what needed replacing, and verified that everything works correctly.
The price difference is real but modest relative to the total purchase. And when you factor in the warranty, the technical support, and the peace of mind, refurbished is not just the better value. For most home buyers, it is the only option that makes sense.
We have been doing this since 1992. We refurbish every machine we sell to the same standard. Call us and we will walk you through exactly what was done to any specific machine you are considering.