bitcoin miner for sale eBay

Selling lots of Bitmain L3+; D3; & APW3++ [Bulk Discuounts, Vetted Seller]

Please check my profile for feedback and past sales. Trying to get all of them sold. No reasonable offer turned down, but these prices are already super low so please keep that in mind.
Machines: All the machines are working and in good shape (under warranty with Bitmain). All but two D3's are the 19.3 GH/s model, two D3's are the new 17GH/s both un-opened. The L3+ works beautifully, two are un-opened. [photo of the items below]
Current stock [1] of L3+ Miner = $150 + Ship Current stock [16] of D3 Miner = $120 + Ship Current stock [20] of APW3++ PSU = $60 + Ship Current stock [2] of 24plug 240v, digital amp PDU = $175 + Ship Current stock [1] of Cisco unmanned 16 port switch = $50 + Ship
Shipping: Shipped from Seattle WA USA to anywhere in the USA, will provide you a copy of receipt so it is purely what shipping costs with no profit.
Please add $8 if you would like tracking sent to you within 24 hours of shipping.
Why sell: Divorce reduced funds leaving me unable to finance the bill.
Payment: Major crypto preferred (XMR, BTC, LTC, ETH, DASH). Escrow offered if we split the costs, but always an option. Sadly, I want these sold so I will take Paypal also because I'm using them for eBay anyway.
BitcoinTalk Link to Contact
submitted by MarketBot to HellsCrypto [link] [comments]

MAD Doge - Market Analysis 1/18/2014 (Afternoon Edition) - Such Mining

After days of a somewhat stable market, one thing has gone to a dog eat Doge world and that is mining.

What happened to mining?

Where will the price go?

What we must recall is that DogeCoin, as with the Doge meme is highly affected by the hype behind it

What's the short-term outcome?

Halving - The Rocket Booster


I'll end this with a question: Who do you think should start accepting DogeCoin?
submitted by DRKMSTR to MADDOGE [link] [comments]

Slush vs Antpool..and some random noob stuff

Hey all,
Im a rookie miner; got my first Antminer S3 on eBay about 2 weeks ago and since then I have acquires 3 more S3's and two S3+'s.
Power in my area is $0.10/kWh for first 300 KWh and drops to ~ $0.055 for the next 700KWh, and anything after that is ~$0.044 per KWh. I live about 20 miles from a bunch of wind power generators.
Running the six miners and a box fan 24/7 will cost ~$80 per month so I expect to make a profit, not to mention the heat the miners generate will offset some of the heat cost this fall/winter, but it's a fun hobby nonetheless... I digress..
My main question/comment is I noticed running the miners on antpool would yeild about 0.017 BTC per day, but the total hash rate on antpool averaged about 1.6 TH/s. I couldn't get my miners to maintain a hash rate of 400 GH/s for any sustainable amount of time. It was also common for a miner to drop to ~50 GH/s and rise to above 600 GH/s within a half hour. It was like this for all of the miners.
After 5 or so days of this I switched to slush pool and I am getting a steady rate around 2.5 TH/s.
Any insight into this? I searched around and couldn't find any definitive answers other than people recommending not to mine in pools based in China. This is just kind of a ramble, but any comments or constructive criticism would be much appreciated. Thanks!
submitted by Dabblin to BitcoinMining [link] [comments] FAQ

General Questions What is a Bitcoin? Good question; see for more information.
What are your options to withdraw? We currently only allow withdrawals in BTC/LTC/BC/NMC/DOGE/XRP/DRK/RDD/BTS/CURE/PPC/NXT/SYS.
Why can't I deposit or withdraw "real currency", aka fiat (USD/EUJPY/GBP/CNY/RUB/etc.)? Due to international law, we do not allow you to deposit or withdraw fiat currencies. In the USA, there are MSB and FinCen regulations; in Europe, certain countries have banned cryptocurrencies, and in China, the banks aren't allowed to transfer cryptocurrencies. The laws may change in the future.
Why does my "Total Cryptocurrency Value" go down? This is because that display is tied to the exchange rates on other websites. Also see this user generated YouTube video for more information:
Are their any fees to join or monthly fees? No fees.
Do you speak Spanish/Russian/Chinese? No, only English, but Google Translator works well.
What are the maximums/minimums for withdrawing? There are no maximums. The minimums are small, see the withdraw page for details.
Where can I see the terms and conditions? Please click here for terms and conditions.
Where can I see the privacy policy? Please click here for privacy policy.
Are you hiring? We are always looking for quality talent. If you would like to contribute, then please send your cover letter and resume to [email protected].
Do you have a bug bounty program? Yes, we pay for bugs, so contact us for details or visit us at and submit bugs there!
Do you perform off-chain transactions? No we do not. All cryptocurrencies are sent, usually including miner fees, and can be seen on the blockchain for that respective cryptocurrency. This helps secure the network, makes our transactions transparent, provides an easier way to debug and track down coins, and reduces the chance for fraud. An off-chain transaction would be like what Coinbase could do if both users are Coinbase users and they change coins from one email to another, mark it in the database, and Bitcoin is never actually sent from one wallet to another.
Why does my balance reset after refreshing the page or changing cryptocurrencies? The server updates every 60 seconds and the balances you see updating in real-time are performed with Javascript. If you change pages quickly, or choose a new cryptocurrency, then it will look like it is resetting. However nothign is lost, as whatever cryptocurrency it is set at when the server updates will get the past 60 seconds of mining results.
Help! My account was hacked and withdraws are being made? Eobot is a secure site and has never been compromised. If your account was hacked, then you should change your password, turn on 2FA, and turn on email notifications. There are many unscrupulous Bitcoin sites, and most likely, you used the same password on another site. Never re-use passwords!
Do you have any wallpapers? Yes, you can download wallpaper1 or wallpaper2. Feel free to send us your own creations.
What does Eobot stand for? We have heard everything, let us know your favorite, including: Earn Online Bot, Earn Online Bitcoins Online Tool, Earn Online By Our Tech.
Is this legal? We cannot provide legal advice; make sure cryptocurrencies are legal in your jurisdiction before continuing to use Eobot.
Cloud Mining Questions What are the Cloud Mining fees? For electricity and maintenance, we currently charge a fee of 65% for SHA-256 and 65% for Scrypt. These values will change as difficulty increases, exchange rates change, and newer ASICs come online. These fees are better than our competitors, for instance CEX.IO charges $0.105 per GHS, which is a 81% fee! While GAW charges a 96% fee at current prices!
How long are the Cloud Mining rentals and contracts? Prior to October 11 2014, GHS/KHS contracts had no expiration. Old contracts are not affected. New contracts and rentals, mined or purchased after October 11 2014, are now limited in term for 5 years going forward. See your History tab for expiration dates.
Can I sell my Cloud Mining? No, you cannot sell the cloud shares at this time. This is because we own the hardware and do not want to be stuck if everyone decides to sell at once.
Can I buy Cloud Mining with credit card/USD? Yes, but please keep in mind you cannot sell or convert the Cloud Mining.
Can I buy Cloud Mining with cryptocurrency? Yes, deposit the cryptocurrency and then convert it to your choice of Cloud Mining.
What are the maximums/minimums when making a credit card purchase to buy Cloud Mining? The minimum is 1.0 GHS and 10.0 KHS and there is no maximum at this time.
Can I buy a Cloud Mining that mines in Scrypt? You can use the Cloud Mining SHA-256 hashing power to mine other currencies by automatically converting them as you mine, but the earnings will still be tied to SHA-256/Bitcoin difficulty, not Scrypt/Litecoin difficulty.
What is the difference between Cloud Mining SHA-256 and Cloud Mining Scrypt? One is tied to the difficulty in mining SHA-256 cryptocurrency (Bitcoin) and the other is tied to the difficulty in mining Scrypt cryptocurrency (Litecoin). This means that if history is any indication of the future, then the Cloud Mining Scrypt won't decrease as fast as the Cloud Mining SHA-256.
What does 1 instance of Cloud Mining SHA-256 and Cloud Mining Scrypt equal? 1 of Cloud SHA-256 equates to 1.0 GHS of SHA-256 mining power, while 1 of Cloud Scrypt equates to 1 KHS of Scrypt mining power.
Can I change the pool that my Cloud mines on? No, you cannot; this may change in the future.
What hardware is behind the Cloud Mining? The hardware varies from custom ASICs to GPUs. The ASICs are behind the SHA-256 and the GPUs are behind the Scrypt.
Can I RDP (remote desktop) into my Cloud Mining? No, you cannot at this time; we will run the servers for you.
What is the Cloud Mining Pre-Order? These are the same as the other Cloud Mining, but they will start mining on a later date. For instance, a Cloud Mining Pre-Order October 2014 will start mining on October 1, 2014.
Software/Miner Questions Why is it stuck on "initializing...please wait 5 minutes"? We recently changed our Scrypt pool, so this messge will show and the stats and speed won't show under your account. See pool info page for more info.
Why does it show as a trojan/virus? This is a false-positive that many of the popular antivirus programs report. For now you can ignore it, or try another free antivirus, like Microsoft Security Essentials. Hackers use something similar programs to make money off of people's computers, so that is why it shows up as a virus.
Why does Chrome block the download as malicious? This is another false-positive. Simply, go to your Chrome settings, scroll to the bottom and click on "Show Advanced Settings". Go to the Privacy section and uncheck "Enable phishing and malware protection". You will only do this temporarily. Then proceed to download our software. Then return to your privacy settings and recheck Enable Phishing to further protect you.
Do you have a Mac or Linux version? Yes, see the Pool Info under the Account page.
How do I use cgminer? See this English PDF tutorial for cgminer, or Spanish version, created by one of our members, for a simple walk-through.
How can I increase the speed? Important to increase speed: The default cgminer settings do not include hardware specific flags, which you may find here in the Litecoin Mining Hardware Comparison. Failing to use the proper flags can result in performance decreases in excess of 50%.
What do the intensity settings relate to? This is the same as cgminer flag --intensity. Low is 11, normal is none, high is 15, very high is 17, extreme is 19.
Can I use one account for multiple computers on same IP address? Yes, it will add your speed/rates together, you can use as many computers as you want.
Can I connect to the pool manually, through cgminer or bfgminer? Yes, see the Pool Info under the Account page.
Do you use Bitcoin and Litecoin? Yes, we are the easiest miner to use with BTC and LTC and convert on the backend automatically.
What do you use on the backend? We use cgminer, bfgminer, pooler's CPU miner, and a variety of pools.
Can I mine any cryptocurrency? Yes, regardless if you use SHA-256 or Scrypt (BTC vs LTC mode), you can earn and mine any cryptocurrency.
Can I use an ASIC? Yes, simply choose the option and run as GPU mode. Devices that work with bfgminer will work, for instance USB Block Eruptors or Butterfly Labs ASICs. You can also contact us for pool information for other ASICs.
What is the best graphics card/computer to buy? Either use a high end ATI Radeon card, or buy one of the USB Block Eruptor devices on Ebay/Amazon or a similar online store.
What drivers do I need for USB mode?
Why doesn't GPU mode work? You may need to download the OpenCL drivers; get them from here:
Where can I get the .NET framework? Try Windows Update, or use Microsoft Web Platform Installer.
Can I use a proxy server? Yes, edit intensity.txt and put the details in there, for example, add "--proxy=http://mycompany-http-proxy:8080"
Where can I download the software? Download from link here
Can I use custom flags/change intensity? Yes, you can put in whatever custom flags/parameters/arguments you want. Edit the "resources/intensity.txt" file. Put in whatever you want, like for GPU mode: "--intensity 12 --shaders 1024" or for CPU mode (number of threads): "-t 32"
submitted by KryptosBit to Bitcoin [link] [comments]

Butterfly Labs 50 Gh/s ASIC Bitcoin Miner SHA-256 Earn Free Bitcoin with mining Spliit mining Free 50 GH/s ... Gekkoscience NewPac - USB BTC Mining (100 GH/s + on ... Free Bitcoin Mining  50 GH/s Mining Speed  No investment ... NEW Free Bitcoin Cloud Mining FREE 50 GH ⁄S BitFancy

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Butterfly Labs 50 Gh/s ASIC Bitcoin Miner SHA-256

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