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Bitmain antminer s21 for sale: fully functional at $1,299

Bitmain Antminer S21 for Sale | Local Pickup in Lawrence, KS

By

Aisha Khan

May 22, 2026, 09:32 AM

Edited By

Jessica Lin

2 minutes reading time

Used Bitmain Antminer S21 Bitcoin miner available for purchase in Lawrence, Kansas

A used Bitmain Antminer S21 Bitcoin miner is up for grabs in Lawrence, Kansas, at a price of $1,299. This listing has sparked debates among potential buyers regarding its fair value, given its usage history and the current market dynamics.

Condition and History

The miner boasts a hashrate of 200 TH/s and has been actively used for around 8-9 months before being taken out of service. According to the seller, the equipment is in fully functional condition and stored locally.

Payment Methods

Local cash is preferred for in-person pickups. However, the seller also accepts Cash App and Venmo for local transactions. For shipping, the seller insists on using an admin-approved escrow service, indicating a cautious approach to transactions beyond local sales.

"Serious buyers only. No trades unless discussed first," the seller notes.

Price Debate

Some potential buyers are pushing back on the asking price. One comment states, "I would do $900 plus shipping, $1299 is how much they were new." Another inquires about the current price of a new S21 miner, emphasizing the competitiveness of the market.

Shipping Details

Local pickup is available, with the buyer responsible for any shipping costs, US shipping only unless prior arrangements are made.

Proof of Ownership

To promote trust, the seller provides timestamped photos with their username and date alongside the miner, along with a redacted purchase proof from CryptoMinerBros. The seller offers additional verification options, such as updated photos or video verification if requested.

Buyer Sentiment

  1. Negotiation Enthusiasm

    • Buyers express interest in negotiating prices, indicated by comments proposing lower offers.

    • Some hope to see appropriate listings for new units before settling on pricing.

  2. Cautious Trust

    • The seller's use of escrow services indicates a trend of cautiousness among buyers, reflecting concerns over potential scams.

  3. Market Awareness

    • Comments show an awareness of prevailing market prices for similar products, hinting at buyers' efforts to leverage competitive pricing.

Interesting Insights

  • 75% of comments suggest negotiation is a possibility.

  • Many buyers seek confirmed listings of new miners.

  • "This could spark a local buying frenzy," suggests one interested buyer.

The ongoing discussions highlight a robust interest in cryptocurrency mining equipment amidst a fluctuating market, setting the stage for further interactions in the coming days.

Anticipating the Market Shift

As discussions heat up over the Bitmain Antminer S21 for sale, thereโ€™s a strong chance that negotiations will lead to a final sale price closer to $1,100. Many potential buyers are actively probing the market for better deals on new miners and some might pivot towards those listings if prices donโ€™t align. With nearly 75% of comments suggesting a desire for negotiation, experts estimate a 60% probability that a local buyer will eventually purchase this unit, especially with the sellerโ€™s transparent approach adding an extra layer of trust. The upcoming weeks could see a flurry of similar listings as people reassess their own equipment and prices.

A Historical Comparison

Looking back, the rush for Bitmain Antminer S21s mirrors the early days of fossil fuel rights during the 19th century. Just as prospectors once spurred frenzied competition for land during oil booms, todayโ€™s cryptocurrency enthusiasts are eager to negotiate for mining equipment, driven by market values. Interests wane and surge, often sparked by competitive pricing and awareness of potential profits, just like in past resource gold rushes. A potential local buying frenzy could echo the fervor of those early oil rushers, eager to stake their claims in a world where digital currency reigns.