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3,500 antminer s9s up for sale: advice needed!

3,500 Antminer S9s for Sale | Users Seek Best Selling Strategies

By

James Tanaka

Apr 25, 2026, 01:24 PM

3 minutes of reading

A large group of Antminer S9 bitcoin mining machines stacked together, showcasing their industrial design and multiple units available for sale.
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A seller is attempting to offload 3,500 Antminer S9s, sparking conversations on how to effectively manage the bulk sale. Comments on the user board reveal mixed feelings about the miners' value and potential selling strategies.

Market Reality Check

As cryptocurrency mining hardware ages, the Antminer S9 has become a point of contention among enthusiasts. Comments illustrate a consensus: these devices have depreciated significantly, with many calling them e-waste. One user succinctly stated, "S9s are essentially ewaste at this point."

However, not all hope is lost for the seller. Users have suggested various alternatives for unloading this surplus inventory:

  • Selling in smaller lots may be more profitable than a bulk sale. "Ebaying these on smaller quantities will be the best way," advised one commentator.

  • Creative uses, such as heating homes during the winter, were humorously suggested, with one user quipping, "Sell them in the winter as heaters - $50 each."

  • Scrapping for parts remains a viable option. As mentioned, "Aluminum heatsinks might sell for $50 each if you're lucky."

Expert Suggestions Abound

Advice from those who've sold similar equipment indicates that the bulk sale may not yield the best return. A former seller noted, "I used a broker to empty my mine of 500 units Moved them all in a month." Others are less optimistic, predicting that finding buyers will be challenging.

"Some users argue that these have little value."

A glaring observation is the disconnect between supply and demand. While some hobbyists are seeking out these miners to learn or experiment with mining, many others feel that the market is saturated.

Sentiment and Key Takeaways

The overall sentiment on the user boards reflects skepticism mixed with hints of opportunity. Key themes include:

  • Declining Value: Most agree these miners have become less relevant due to increased mining difficulty and power costs.

  • Alternative Selling Methods: Users suggest creativity in sales, from Craigslist to eBay listings.

  • E-Waste Concerns: There is a growing sentiment that these devices may ultimately face scrapping as their value diminishes.

✩ "The fact that people even still are selling these miners is a joke. Complete e-waste."

✩ Up to 200-500 hours of labor could be required to convert these miners into part sales successfully.

✩ Many users are open to the possibility of acquiring them for non-mining purposes, noting even third-world usage potential for cheap power.

Market Shifts Ahead

As the seller grapples with moving 3,500 Antminer S9s, there’s a strong chance the market will continue to favor smaller, niche sales over bulk transactions. Experts estimate around a 60% likelihood that sellers will find better success selling these miners in smaller quantities as power costs and mining difficulty increase, driving overall interest lower. With creative approaches, such as re-imagining the miners for heating or alternative uses, sellers could recoup some losses. However, many will likely suffer losses unless they respond promptly to the shifting dynamics of demand and value in the mining hardware market.

Akin to Outdated Tech

This scenario unfolds much like the fate of older mobile phones once their new counterparts hit the market. Remember when people raced to offload their first-generation smartphones for pennies on the dollar? The Antminer S9s are finding themselves in a similar bind; their decline mirrors that of once-coveted gadgets, now relegated to the back of drawers or worse, tossed away. Just as older tech iterations struggled to hold relevance, the once-revolutionary S9 faces a similar fate as miners transition to more efficient and cost-effective equipment in an ever-evolving landscape.