Buying Guide
Used vs New Gym Equipment: Where to Save, What to Buy New
The smartest home gym builders mix used and new. Buy the things that don't wear out on Facebook Marketplace, and spend your real money on the pieces where quality matters. Here's exactly what to buy used, what to buy new, and how to avoid getting burned.
The Golden Rule of Buying Used Gym Equipment
If it's made of solid iron or steel with no moving parts, buy it used. Weight plates, dumbbells, kettlebells, and power racks are nearly indestructible. There's almost no difference between a 10-year-old 45 lb plate and a brand-new one — except the used one costs $0.50–$0.80/lb instead of $1.50–$2.00/lb.
If it has moving parts, bearings, upholstery, or cables, lean new. Barbells, adjustable benches, cable machines, and cardio equipment wear out. A used barbell with bent sleeves or dead spin is worthless. A used bench with torn padding is a project. These are worth buying new — or used only if you can inspect in person.
Always Buy Used: The Best Values
| Equipment | Used Price | New Price | Savings |
|---|---|---|---|
| Iron Weight Plates | $0.50–$0.80 / lb | $1.50–$2.00 / lb | 50–70% |
| Fixed Dumbbells | $0.50–$0.70 / lb | $1.00–$2.00 / lb | 50–75% |
| Kettlebells | $0.60–$1.00 / lb | $1.50–$2.50 / lb | 50–60% |
| Power Racks | $200–$500 | $400–$1,200 | 40–60% |
| Horse Stall Mats | $20–$30 each | $45–$55 each | 40–50% |
A 260 lb set of used iron plates at $0.60/lb costs ~$156. The same set new from REP or Titan: $400+. That's $244 saved on one purchase — enough to cover your flooring and a flat bench. And the used plates perform identically.This is the single biggest money-saving move in home gym building.
Buy New: Where Quality and Safety Matter
Barbells
Buy new unless you can inspect in person. A used barbell can have bent sleeves, dead spin, rust between the sleeve and shaft, or worn knurling — none of which you can spot in a Marketplace photo. A new REP Colorado Bar ($319) or Rogue Ohio Bar ($395) comes with a warranty and known spin. If you must buy a used bar, roll it on a flat floor and spin the sleeves before handing over cash.
Adjustable Benches
New or like-new only. Adjustable benches have hinge mechanisms, pop-pins, and upholstery — all of which degrade. A used AB-4100 with sloppy pop-pins or torn vinyl isn't worth $200 off. If you find a barely-used bench from someone who gave up on their home gym after 3 months, that's the exception. Otherwise, buy new from REP, Rogue, or IronMaster.
Cable Machines & Functional Trainers
New or commercial liquidation only. Cable systems wear out — frayed cables snap, pulleys develop slop, and weight stack guide rods bend. A $300 used cable tower that needs $150 in replacement parts is a worse deal than a new $350 Titan or BoS tower with a warranty. The exception: gym liquidations where you can test the machine before buying.
Cardio Equipment
Beware of "barely used" claims. Everyone on Marketplace "barely used" their treadmill. Cardio equipment has belts, motors, bearings, and electronics — all failure points. Concept2 rowers are the exception: they're built like tanks and hold value well. A used Model D with a working PM5 monitor at $700 is a fair deal (new: $990).
Facebook Marketplace: How to Score the Best Deals
Search the right terms.
People mis-list gym equipment constantly. Search: "weight set," "home gym," "exercise equipment," "gym equipment," "weights," "Olympic weights," "squat rack" (even if you want a power rack — people don't know the difference). Cast a wide net.
Sort by "Newest First" — not "Recommended."
The best deals sell in hours, not days. Check Marketplace 2–3 times a day sorted by newest. If you see iron plates at $0.50/lb, message immediately — they'll be gone by dinner.
Search in wealthy suburbs.
Change your search radius to 20–30 miles and center it on higher-income ZIP codes. People in those areas are more likely to sell quality equipment cheap just to clear space — they want it gone, not top dollar.
Bring cash, a truck, and a friend.
Cash gets you a better price. A truck means you can take it immediately — sellers prefer buyers who don't need a second trip. A friend is for loading 45 lb plates and not getting murdered.
Negotiate respectfully.
For used plates and dumbbells, offer 10–20% below asking in person with cash in hand. Don't negotiate over Messenger — sellers ignore it. Show up, inspect the equipment, and say "I can do $X right now." Cash + immediacy closes deals.
Watch for commercial gym liquidations.
When a CrossFit box or commercial gym closes, they offload equipment at fire-sale prices. Search for "gym closing," "gym liquidation," "CrossFit equipment," or "commercial gym equipment." You can find Rogue racks, Concept2 rowers, and bumper plates at 50–70% off retail.
Beyond Facebook Marketplace: Other Places to Find Used Gear
- • OfferUp — Similar to Marketplace, good in metro areas. The UI is worse but inventory is different — check both.
- • Craigslist — Still the best for commercial-grade equipment and older sellers downsizing. The Craigslist gym equipment section has less traffic than Marketplace, which means less competition for deals.
- • r/homegym Buy/Sell Thread — Monthly pinned thread. Enthusiasts selling to enthusiasts with fair pricing. Gear tends to be better-cared-for than Marketplace randoms.
- • Estate sales — The dark horse. Use EstateSales.net to find sales in your area. Look for "exercise equipment" or "home gym" in listings. Old guys with fully equipped basement gyms often have pristine iron plates and dumbbells they bought 20 years ago and barely touched.
- • Play It Again Sports — Franchise used sporting goods stores. Inconsistent inventory but consistent pricing. Good for finding individual plates or dumbbells to fill out a set.
Red Flags When Buying Used Equipment
🚩 "Needs minor repair" — No. If it was minor, they'd fix it before selling. This usually means "something is broken and I don't know how to fix it."
🚩 No photos of the actual item — Stock photos or catalog screenshots mean the equipment is beat up and they don't want you to see it.
🚩 "Just needs new ___" — If it "just needs new cables" or "just needs new bearings," price in the replacement parts (often $50–$150) and your labor. Nine times out of ten, you're buying a project, not a deal.
🚩 Rust on barbell sleeves or bearings — Surface rust on a rack is cosmetic. Rust on a barbell sleeve or between the shaft and sleeve means moisture got into the bearings — that bar is compromised.
🚩 Seller won't let you inspect in person — "I'll leave it on the porch" is code for "it's in worse shape than the photos." Always inspect before paying.
The Smart Mix: How to Build a Gym at 40–50% Off Retail
The optimal strategy is a hybrid: buy your iron (plates, dumbbells, kettlebells) and your rack used, and buy your barbell and bench new. Here's what that looks like in practice:
| Item | Source | Price |
|---|---|---|
| Power Rack | Used: Marketplace | $350 |
| Barbell | New: REP Colorado | $319 |
| 260 lb Iron Plates | Used: Marketplace | $160 |
| Flat Bench | New: REP FB-5000 | $150 |
| Flooring (2 mats) | Used or New | $60 |
| Total | $1,039 |
That's a full powerlifting gym for under $1,050. The same equipment all-new would cost $1,800+. The used rack and plates are functionally identical to their new counterparts — you're saving $700 without sacrificing a single rep.
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