Where to sell used monitors, screens, and home office accessories in Colombia

Refreshing your home workspace or moving apartments often leaves you with a task: liquidating secondary screens, monitor arms, mechanical keyboards, or that ergonomic chair that has already served its purpose. However, selling second-hand technology in the country can become a headache amid abusive intermediary commissions, exhausting haggling, and the constant fear of fake bank receipts.

If you are wondering where to sell used items in Colombia without paying a commission, there is a clear path to connect with serious buyers in your same area, price your equipment with technical sense, and close the delivery with complete peace of mind.

Channels for selling screens and office equipment without commissions

When you decide to put a computer monitor or remote work accessories up for sale, the channel you choose defines how much net money you will receive and how many complications you will face:

• Second-hand shops and physical tech stores: They offer immediate liquidity but penalize the value of your equipment by 50% to 70% below market value to guarantee their commercial margin. This is usually the least profitable alternative if your screen is in good condition.
• Social media and open groups: They have high user volume but suffer from a high rate of fake profiles, buyers who disappear at the last minute, and risks of identity theft regarding payment receipts.
• Direct classifieds and local platforms: Posting on direct portals like Colombia Move allows you to keep 100% of the agreed price, communicate via WhatsApp with local buyers, and avoid deductions from payment gateways. According to active ads on Colombia Move (September 2026), there are 9 active office ads (3 recent and 1,342 views) and 7 for computers; the commercial category barely adds up to 5 active ads.

To explore the current supply and demand for furniture and commercial stalls, you can check the home and office equipment section directly on the platform.

Have something to sell? Post my equipment for free →

Technical checklist before posting: how to test your monitor and peripherals

Monitor buyers are usually designers, programmers, or video game enthusiasts with a trained eye for detecting optical flaws. If you want to sell fast and avoid subsequent claims, perform these four checks before taking the photos:

1. Dead pixel and backlight bleed test: Open a test page in your browser with full-screen solid color wallpapers (red, green, blue, absolute white, and black). Check meticulously for fixed black dots or pixels lit in the wrong color. A clear photo with a white screen confirms the panel's cleanliness to any interested party, a key detail paid attention to by those who check guides on buying used laptops and monitors with technical testing.
2. Input port review: Connect a device to every available physical input (HDMI, DisplayPort, USB-C ports, or built-in hubs) to verify they transmit video and power signals without intermittent disconnections.
3. Power supply status: Ensure that the original charger and its power cable do not show defective splices, unusual overheating, or fractures in the plug.
4. Furniture and VESA mounts: If you are selling a hydraulic arm or an ergonomic chair, check that the gas pistons hold the height without giving way under weight and that the anchors maintain structural rigidity. If you are also liquidating shelving or work display cases, check our tips for selling used shelves and commercial furniture.

Transparent photography and serial number protection

A good ad sells itself through visual honesty. Take photos of the monitor turned on with a real workspace background and then photograph it turned off in front of a side light source to demonstrate that the matte or glossy surface does not have scratches caused by improper cleaning.

Watch out for the back label: When photographing the technical specifications plate (voltage, exact model, and manufacturing date), cover the last digits of the serial number with a piece of paper or digitally blur them. Exposing the full serial number in public photos makes it easier for scammers to use your data to file false warranty claims with the brand or register fictitious reports of theft.

How to price used monitors and ergonomic accessories

In the Colombian secondary market for desktop technology, the indicative value of a screen is usually between 30% and 50% below the price of a new model with equivalent specifications. Consider the following factors to set a fair price:

• Panel technology and resolution: IPS panels with 1440p (2K) or 4K resolution hold their resale value better than traditional 1080p TN or VA panels.
• Refresh rate: 144 Hz to 240 Hz monitors aimed at gaming or fluid productivity generate much faster buying interest.
• Original packaging and accessories: Having the original box, factory styrofoam, the intact desktop stand, and the original video cables justifies placing your price at the high end of the market range.

Do second-hand items between private individuals have a warranty?

There is a frequent question among those who sell used items in Colombia: am I legally obligated to provide a technical warranty if the monitor fails weeks later?

It is essential to distinguish two legal regimes:

• Professional businesses and suppliers: Under Law 1480 of 2011 (Consumer Statute, Articles 8 and 16), every establishment that sells used goods must generally grant a minimum period of 3 months of legal warranty, unless it is expressly stated in writing that the item is transferred without a warranty.
• Sporadic sale between natural persons (C2C): If you are selling your personal monitor or home desk, the operation is governed by the ordinary norms of the Civil Code (Articles 1893 and 1914) relating to contractual good faith and the remediation of latent defects. This means that you are not obligated to provide a commercial technical support warranty, but you are legally responsible in the event of deliberately hiding a serious pre-existing defect that prevents the normal functioning of the device.

Additionally, according to DIAN guidelines, the occasional sale of disused movable assets from your own home or study does not constitute a habitual commercial activity, so it does not require issuing an electronic invoice or filing for commercial registration with the Chambers of Commerce.

Safe delivery protocol and prevention of fake receipts

Delivery is the critical point of any technological sale between private individuals. The Cyber Center of the Colombian National Police repeatedly warns about the proliferation of fraudulent applications that identically imitate the interface and font of Nequi, DaviPlata, or PSE transfer receipts.

Strictly apply these three safety precautions:

1. The golden rule of real balance: Never hand over the equipment based on screenshots, PDF receipts, or SMS messages sent by the buyer. Open your own banking app on your phone and verify that the money is effectively added to your available balance before letting go of the item.
2. Safe meeting points: Coordinate the delivery at the front desk or monitored lobby of a gated community with security cameras, or allow the buyer to check basic power-on functionality in a neutral, well-lit social space during the day.
3. Proper packaging for local transport: LCD and LED panels are highly sensitive to twisting. If the buyer coordinates a local courier or moving service, pack the screen inside its original box with Styrofoam (icopor). If you no longer have the box, protect the front with thick, rigid cardboard held with packing tape, and ensure the panel always travels in a vertical position, never lying flat or pressed by other packages.

Frequently Asked Questions

❓ Where can I sell second-hand monitors and screens without paying a commission in Colombia?

You can post in local classifieds with no commission on the final price. Contact is direct via WhatsApp; at Colombia Move, the ad is free (2026).

❓ Do I have to provide a mandatory 3-month warranty if I sell a used monitor as a private individual?

No: as a private individual, you do not have to provide the 3 months under Law 1480. That 2011 warranty applies to merchants; between individuals, the Civil Code and good faith regarding hidden defects apply (source: Función Pública, current 2026).

❓ How do I protect myself from scams with fake Nequi or DaviPlata receipts?

Verify the balance in your own app before handing over the monitor. Ignore PDFs, SMS, or screenshots; the Police Cyber Center reiterates not to dispatch without seeing the money credited (consulted 2026).

❓ Why should the serial number be hidden in the ad photos?

Hiding the serial prevents fake warranty claims or theft reports. Reveal the number only when closing the deal; it is a safety precaution in effect in 2026.

❓ How do I calculate the sale price of a used screen or ergonomic desk?

It is customary to discount between 30% and 50% compared to an equivalent brand-new model. Look at resolution, usage, and original box; this is a guide range, not an official rate (2026).

❓ Who should be in charge of transporting a monitor or heavy furniture?

Generally, the buyer assumes the physical pickup or the cost of local transport, after confirming that the total payment has been made available in the seller's account.