I'm looking to buy older, used Butterfly equipment that is starting to near it's end of usefulness/profitability. The prices I'd ideally like to pay are below. Price assumes that it comes with a power supply. I'll also pay the shipping costs.

5-7GH/s Jalapenos - .005 BTC (These have already reached their end of life, so they don't really have any value)
25GH/s Singles - .25 BTC
50GH/s Singles - .50 BTC
60GH/s Singles - .60 BTC

PM me if you're interested in selling.

[Sandrig's BTC Miner Rental]

Sandrig's BTC Miner Rental

I am offering for rent 10GHs, 60GHs and 100GHs miners for periods of 24 hours and 1 week. Rates are posted below. Actual performance can vary +/- 10%.

Rates:

10GHs
1 Day (24 Hours) - $6.99
1 Week (168 Hours) - $37.99

60GHs
1 Day (24 Hours) - $32.99

100GHs
1 Day (24 Hours) - $54.99

Details:

The Bitcoins that will be mined will go straight into your Bitcoin wallet.  No hardware will be delivered to you.

Bitcoin mining contracts are great for individuals who either want to build up their Bitcoin wallet for investment purposes or try out Bitcoin mining before purchasing any hardware. I make no guarantees as to how many Bitcoins you will mine during the rental period. The success of any given pool can vary greatly from one day to the next.

Instructions:

1) PM me how much mining power you want to purchase and for how long. (i.e. 10GHs for 24 hours).
2) I will send you my PayPal address for you to send the payment.
3) Send your payment to the PayPal address and send me a message with your pool and worker information.
4) I will send you a message as soon as the mining begins and will let you know the end time. Please login to your pool account and confirm that the miner is mining properly. If there is any disruption of the mining as a result of any problems on my end, I will extend your mining contract.

If you have any questions, please feel free to contact me.

[Sandrig's Escrow Service]

Sandrig's Escrow Service

My Pledge To You

• I will serve as a neutral, third party in all transactions.
• I will respond to all messages within 24 hours and will release all escrow payments within 24 hours of being approved.
• All transactions will be segregated in their own wallet, with unique addresses used for each transaction for clear tracking of funds by both parties.

How It Works

1. Buyer and seller must both PM me with the details of their transaction, including the following:

• Username of the other party you're transacting with.
• Transaction amount (in BTC).
• Who will pay escrow fee (buyer or seller).
• Item being transacted.
• How delivery will be verified (parcel tracking number, etc).

2. I will send both the buyer and seller a message with the agreed upon terms, which both must reply to and accept.
3. Buyer will send payment to me to be escrowed. Each transaction will use a unique payment address for clear tracking of funds by both parties.
4. I will notify seller that the escrow has been received and send link to blockchain.info transaction details page.
5. The seller will then ship/deliver the item to the buyer and provide the agreed upon tracking information/proof of shipment.
6. Buyer will confirm receipt of the item and the escrow will be released to the seller.

Escrow Fees

For transaction 1 BTC and under: Free/Tips
For transactions 1.00000001 BTC to 5 BTC: .50%
For transactions 5.00000001 to 100 BTC: .75%
For transactions over 100 BTC: .75% on first 100 BTC and .25% on amount over 100 BTC

Escrow fee is intended to cover the Bitcoin transaction fee and the time and effort necessary to make this service available. If a transaction is not successfully completed and the escrow amount is returned to the buyer, an escrow fee of only .25% will be charged to the buyer to cover the Bitcoin transaction fee for the refund.

Who Pays Escrow?

The buyer and seller must decide who will pay the escrow fee. If the buyer pays the escrow fee, the buyer must include the escrow fee along with the escrow payment. If the seller pays the escrow fee, the escrow fee will be deducted from the amount the seller receives when the escrow is released.

Why Trust Me?

While I am fairly new to this forum, I have an extensive history of providing Bitcoin related services on eBay and LocalBitcoins.com and have always received positive feedback on those services. I encourage you to check out my eBay feedback at http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=ryanbeam and LocalBitcoins feedback at https://localbitcoins.com/accounts/profile/sandrig/.

Contact Information

Ryan Beam
Hudson, OH, USA
E-Mail: ryanbeam@me.com
Skype: ryanwbeam
Phone: 213-640-SAND (7263)

If you have any questions, please send me a private message or e-mail. I will be happy to answer any questions that you have and assist you in any way possible.

I have several ASIC Miner blades mining on BTC Guild. Since they're Getworks machines, I use mining_proxy.exe to connect them to the Stratum server. Earlier today all of the workers went idle on BTC Guild. I've restarted everything, but no luck. The blades themselves show that they are sending/receiving shares at full speed, but BTC Guild says 0.

Anyone else having any issues? Any ideas on what the problem might be?