Quick Answer: A used golf simulator or launch monitor can save you roughly 30.75% off retail on average, per Golferlogic’s market survey, with certified resellers like Precision Sports Sim advertising up to 35% off. The best sources are specialist marketplaces (GolfSimSavvy, Precision Sports Sim), GlobalGolf’s trade-in program (priced via the Golf Blue Book), eBay, and forum classifieds (Golf Simulator Forum, GolfWRX). Before you buy, always verify the serial number, confirm whether a paid software subscription (SkyTrak, Bushnell Launch Pro) transfers to you, and know that premium units like the Foresight GC3 hold 60–75% of their value for 2–3 years — until a new model drops it 40–50% overnight. Compare new launch monitor prices on Amazon. Buying room gear alongside a used monitor? Try Amazon Prime free for 30 days for two-day shipping on the mat, net, and screen.

A new home bay easily runs $2,000–$20,000 once you price out a launch monitor, enclosure, screen, and projector — see our golf simulator cost breakdown for the full tier-by-tier math. Buying used is the fastest way to cut that number, but the secondhand launch-monitor market has its own traps: locked software tiers, discontinued firmware, and generational price cliffs that a new-in-box buyer never has to think about. Here’s where the real deals are, what to check before you pay, and which units actually hold their value.

The used market by the numbers

The takeaway: the discount is real, but it’s not evenly spread — a launch monitor one generation behind can be a great deal, while an enclosure or screen (which wear out) is often not worth buying used at all. Prices and sources verified August 2026.

Where to actually buy a used golf simulator

SourceBest forInspection?Notes
GolfSimSavvyLaunch monitors, full baysYes — specialist resellerBuilt specifically for buying/selling used sim gear; listings include condition notes
Precision Sports SimCertified pre-owned unitsYes — up to 35% off retailRe-tested before resale; closest to a "refurbished" guarantee
GlobalGolf trade-inTrading in old gear or buying priced-out used unitsYes — Golf Blue Book pricingFree shipping on trade-ins valued $149+
eBayWidest selection, best for comparison shoppingNo — buyer must verifyUse eBay Money Back Guarantee; check seller feedback and return policy
Golf Simulator Forum / GolfWRX classifiedsPrivate-party deals from active sim ownersNo — buyer must verifyOften the lowest prices; sellers are usually knowledgeable enthusiasts
Facebook MarketplaceLocal pickup, avoiding shipping on bulky itemsNo — buyer must verifyBest for enclosures/screens where shipping cost eats the savings

What to check before you buy used

A used launch monitor is a small computer with sensors, not a simple piece of hardware — a few minutes of checking before you pay can save you from an expensive dud.

New vs. used: when used actually makes sense

Used makes the most sense on the launch monitor itself — it’s the single biggest line item, and a current-generation used unit at 20–35% off is a genuine discount on the same hardware. It makes less sense on screens, mats, and nets, which are consumables: a worn impact screen or compressed mat can cost nearly as much to replace as buying new gear outright, and you can’t fully judge wear from photos. If you’re building on a tight budget, put the savings from a used launch monitor toward new flooring and a new impact screen, rather than buying both used. For buyers who’d rather skip the verification work entirely, our best budget golf launch monitor picks cover new units cheap enough that the used discount matters less.

The bottom line

Buying used can trim 20–35% off a golf simulator build, and the launch monitor — not the screen or mat — is where that discount is worth chasing. Buy from a specialist reseller (GolfSimSavvy, Precision Sports Sim) or GlobalGolf’s trade-in program if you want inspection and return protection; use eBay or forum classifieds if you’re comfortable verifying the serial number and software status yourself. Whatever you buy, confirm the software subscription transfers before you pay, and favor a current-generation model over one about to be replaced, since resale value can drop 40–50% the day a new version ships. Once you’ve got the launch monitor sorted, price the rest of the build with our golf simulator cost breakdown, check your space against our room size guide, and compare every current-model option in our best golf launch monitor rankings.