How to Sell a Used Cold Plunge in 6 Steps, From Draining to Pickup

Here's how to sell a used cold plunge: sanitize and refill it so the water is crystal clear, photograph it with the chiller running, write down the chiller's age and the lowest temperature it holds, price it near the $2,900 median that used cold plunges sell for on Commonplace, and drain and disconnect it before pickup. Do those five things and your tub sells. Skip them and it sits on the patio, humming, for months.

I help people sell big, heavy, slightly awkward things for a living, and cold plunges have a very specific resale problem. The buyer can't feel the cold through a screen. They're paying thousands of dollars for a box of water and a compressor they've never touched. So everything about selling a cold plunge comes down to proving it works before anyone asks. Below I'll go through prep, photos, the listing, pricing, draining and removal, and how to avoid the scams that come with any high-ticket listing.

Step 1: Prep your used cold plunge before you list it

A clean, freshly filled cold plunge photographs like new. A neglected one photographs like a pond. That gap is worth real money.

Give yourself a weekend morning. Here's my order of operations:

1. Drain it fully. Most tubs have a drain fitting near the base that takes a garden hose. Run it to a lawn or drain, not toward your foundation.
2. Clean the shell. Wipe the interior with whatever cleaner the manufacturer recommends. Get the waterline ring. Check corners and the drain area.
3. Change or clean the filter. If the filter is grey and slimy, swap in a new one. Mention it in the listing ("new filter as of this month").
4. Flush the chiller lines per the manual, if your system has a cleaning cycle.
5. Refill and run it. Let the chiller pull the temperature all the way down. Note how cold it gets and roughly how long it takes.
6. Clean the cover. Wipe it inside and out. If it's waterlogged, cracked, or the straps are gone, consider replacing it. The cover is the first thing buyers notice.

That fifth step is your best selling point. "Holds 39 degrees in August" tells a buyer more than any spec sheet.

Step 2: Take the photos cold plunge buyers want to see

The photos that sell a used cold plunge show clear water, a running chiller, and every part that comes with it.

Here's the shot list I'd use:

• The whole tub, cover off, water clear, in good daylight
• The tub with the cover on (shows the cover's condition)
• The chiller unit up close, including its control panel
• The temperature reading on the chiller display or a floating thermometer
• The hoses and fittings where they connect to the tub
• The model and serial labels on the tub and chiller
• Any damage, close up

Then shoot a short video: the chiller running, the display reading the temperature, a hand dipped in the water if you want. Thirty seconds is plenty. That video does more for a cold plunge listing than any amount of description, because it answers the question every buyer is really asking: does it actually get cold?

Step 3: Write a cold plunge listing that answers the real questions

A strong cold plunge listing names the brand, the chiller, and how cold it actually gets, in the first two lines.

Here's what to include:

• Brand and model of the tub, and of the chiller if it's separate
• Tub dimensions and water capacity (buyers need to know it fits their space and their body)
• Chiller age and the lowest temperature it holds in your climate
• Filtration and sanitation (filter type, ozone or UV if it has them)
• Indoor or outdoor use, and the power it needs (a standard outlet or a dedicated circuit)
• What comes with it: cover, steps, spare filters, hoses, manual
• Why you're selling (moving, not using it, upgrading) and anything that doesn't work

Honesty sells cold plunges. If the chiller is getting loud or the cover is cracked, say so. Buyers forgive flaws they're told about. They don't forgive surprises.

Step 4: Price your used cold plunge to sell

Used cold plunges on Commonplace sell for a median of about $2,900, and most sell between roughly $2,200 and $3,900.

Where you land in that range depends mostly on the chiller. A late-model tub with a strong chiller, working filtration, and a clean cover can price toward the top. An older tub with a tired chiller or a damaged cover belongs near the bottom. A tub with no working chiller should price below the range and say so clearly. I broke the numbers down in more detail in what a used cold plunge is worth, including what pushes value up and down.

Don't price off your receipt. Your buyer is comparing your tub to other used tubs and to new ones with a warranty. If you list at the median with clear-water photos and a chiller video, it'll move.

Step 5: Drain, disconnect, and get it out of the house

Before pickup, a cold plunge needs to be fully drained, unplugged, and its chiller disconnected, so it can be moved without water sloshing out or fittings cracking.

A full tub is enormously heavy. An empty one is still awkward. On pickup day you want:

• The tub completely drained and wiped dry inside
• The chiller unplugged and its hoses disconnected per the manual, with any water drained out of the lines
• Hoses, power cords, filters, and small parts bagged and taped to the tub or chiller
• The cover on and strapped down
• A clear path from the tub to the driveway, including gates measured

That last one catches people. Measure your side gate and any doorways the tub has to pass through. A tub that went in before the fence did may not come out the same way.

When you sell through Commonplace, our drivers handle the lifting, wrapping, and loading. They inspect the tub at pickup and send the buyer photos and a video, and you get paid the moment it's loaded. You never meet the buyer.

Step 6: Avoid scams, lowballers, and no-shows

The safest way to sell a used cold plunge is to never let it leave until you've been paid with money that can't be pulled back.

High-ticket listings attract the usual problems:

• Overpayment scams. A "buyer" sends too much, asks you to refund the difference, and the original payment later bounces.
• Fake shipping offers. Someone out of state wants to "send a mover" and pay by check. Walk away.
• Code requests. Anyone asking you to read back a verification code sent to your phone is trying to take over an account.
• Day-of lowballs. Someone agrees to $3,000, shows up with $2,000 and a trailer, and bets you won't say no.

If you'd rather skip all of that, list it on Commonplace. You list for free, we schedule the pickup, drivers load it, and your payout goes out when it's on the truck. No one shows up at your door to haggle.

When to sell a used cold plunge, and what to include

Sell your cold plunge while it still runs well, and sell it as a complete kit. Both of those protect your price more than any timing trick.

A chiller that sits unused for months is a chiller you can't vouch for. If you've already decided you're done plunging, list it now while you can still show it holding temperature, rather than next year when it's been unplugged in the garage and you're guessing. And bundle everything: the cover, steps, spare filters, sanitizer, hoses, the manual, even the thermometer. Buyers will pay more for a tub they can fill and use the day it arrives than for one that sends them shopping for parts. Small extras make the listing feel cared for, and a cared-for tub is the one that sells at the top of the range.

Where to sell your used cold plunge

Sell where cold plunge buyers are already shopping and where someone else handles the heavy part. You can list your cold plunge on Commonplace for free, and buyers browsing used cold plunges get an inspected tub and an hour at home to try it before they accept. That buyer confidence is what lets a fair price stick. If you're curious what buyers check before they commit, our cold plunge buying guide is the same list they're reading.

Selling a used cold plunge FAQ

How much can I sell my used cold plunge for?

Most used cold plunges on Commonplace sell between about $2,200 and $3,900, with a median near $2,900. Chiller condition and the cover matter most.

Do I need to drain my cold plunge before selling?

Yes, before pickup. Keep it full and running for photos and the listing, then drain it fully, dry it, and disconnect the chiller before pickup day.

Can I sell a cold plunge without the chiller?

You can, but price it well below the typical range and say so plainly. Some buyers already own a chiller or plan to buy one, and they'll pay for a good insulated tub.

Is it hard to move a cold plunge?

It takes two or more people, a dolly, and a clear path. A drained tub is manageable, but measure gates and doorways first. On Commonplace, our drivers handle it.

Ready to sell? List your cold plunge and let our drivers handle the pickup. Looking to buy? Browse inspected used cold plunges and pay only after it passes inspection. New to the platform? Here's how it works.