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1  Economy / Computer hardware / [WTS] 2x Antminer S3 $90 each obo, includes free domestic shipping. [US only] on: April 07, 2015, 05:25:40 PM
Will ship in original packaging.

Yes on Escrow through OgNasty.
2  Economy / Computer hardware / [SOLD] 7x AntMiner S2 - US only on: March 22, 2015, 05:30:24 PM
I have 7x AntMiner S2s I'd like to sell.  Make an offer.

Yes on escrow.
3  Economy / Computer hardware / [SOLD] 3x AntMiner S1 - .4 btc ea - US only - shipped free - USPS Priority Mail on: May 15, 2014, 05:13:06 PM
Escrow is fine, but buyer pays fee.

FYI, these cost me ~$23ea to ship in the original box.

4  Economy / Computer hardware / [SOLD] 6x AntMiner S1 - 0.4 btc each - US only - free shipping included on: May 13, 2014, 02:51:59 PM
Pics to follow.

Escrow is fine, but buyer pays fee.

5  Economy / Computer hardware / [SOLD] 1x ASICMINER CUBE - US only - .32 btc inc USPS Priority Mail on: February 05, 2014, 04:55:17 PM
I did run it for two days on High when I first received it.  38+Gh/s with no issues.

However, for better efficiency I've been running it on low.  32.6Gh/s also with no issues.

I received it as a replacement unit from SSB around January 20th, so it's relatively new.

Price is firm at .32btc

6  Economy / Computer hardware / [SOLD] 2x MrTeal/ChipGeek Original Recipe Chili Miner .3 btc each - US only on: January 21, 2014, 08:31:50 PM
I'm selling off the last of my chili miners.  These are all from MrTeal's Batch #1.

With the exception of the 39Gh/s miner (it's currently water-cooled - will be sold bare-board), all miners come with
  • mini-USB cable
  • Cooler Master EVO212 heatsink/fan (with custom hardware for a perfect fit) and all original hardware
  • 4 aftermarket stick-on copper heatsinks
  • additional NZXT 120mm fan (to cool the board and copper heatsinks)

Since this is the second round of these that I've sold, these are admittedly not quite the "cream of the crop".

With abundant cooling, all miners have been solid and hash between 29Gh/s and 39Gh/s.

Please note: One or two miners occasionally require a bit more attention - mostly in the form of either an additional power cycling of the miner itself, or just a restart of cgminer (sometimes they start spewing garbage when cgminer starts, etc.).  Despite their occasional hiccups, they have all mined reliably since receiving them.

The heatsinks are currently mounted using .5mm FujiPoly 17W/mK thermal pad.  However, to avoid potential damage caused by shipping with the heatsink attached, I will be disassembling before shipping.  That means you'll need to provide your own thermal interface material.

Asking .3 btc, USPS Priority Mail Shipping included.

All miners come with a 3 day full refund guarantee.  I do not want to sell anyone a brick.  In the unlikely event you are unable to get your miner working, you may return it for a full refund.  Obviously I have to impose a time limit on the refund period (3 days - I figure that's long enough to troubleshoot anything) to avoid loaning out my miners for several weeks.    Wink

7  Economy / Computer hardware / [SOLD] 1x ASICMINER CUBE - US only - .5 btc inc shipping on: January 16, 2014, 07:27:05 PM
Runs solidly on high clock - It will hash at 38Gh/s when properly cooled.

Asking .5 BTC

USPS Priority mail shipping included.

8  Economy / Computer hardware / [SOLD] complete, ready-to-mine "Chili" miners on: December 20, 2013, 06:33:50 PM
All miners come pre-assembled and ready to mine right out of the box

  • CoolerMaster EVO212 Cooler
  • all necessary custom mounting hardware (spacers,washers,etc.)
  • extra NZXT 120mm fan
  • 4 stick-on copper heatsinks under VRMs
  • 17.0 W/mK .5mm FujiPoly thermal pad
  • USB cable

Although nominal speed on these is rated at 30Gh/s, these all mine at 35+Gh/s with proper cooling.

Minimum offer is .8btc each, including USPS Priority Mail domestic shipping.  US only - no international shipping.

Orders that are multiples of 2 will ship USPS Priority Mail Express.

9  Economy / Computer hardware / [SOLD] 3x BFL Little Singles on: December 18, 2013, 05:24:19 AM
These come with the included power supply and USB cable.

Two mine at 31+ Gh/s and the runt of the litter mines at 28+ Gh/s:

Buy all three!  Don't break up the family!   Wink

Please make offers.  I intend to sell these quickly.

Yes on escrow, but buyer pays for for it.

10  Economy / Computer hardware / [SOLD] 1x ASICMINER Blade version2 - .35btc USPS Priority Mail shipping included on: December 01, 2013, 06:28:29 PM
This is the version 2 blade - not overclockable.  It runs at a solid 10.9 Gh/s.

Post here if interested.  Willing to escrow, buyer pays fee.

11  Economy / Computer hardware / [WTS] ASUS Maximus V EXTREME Motherboard, 16GB G.SKILL 1600 (PC3 12800) on: September 09, 2013, 09:37:42 PM
ASUS Maximus V EXTREME LGA 1155 Intel Z77 - barely used, all accessories included, most accessories still factory-sealed - 2.4btc
G.SKILL Ripjaws X Series 16GB (2 x 8GB) 1600 (PC3 12800) - .8 btc
Intel Celeron G530 Sandy Bridge 2.4GHz LGA 1155 - .3 btc [SOLD]

Free USPS Priority Mail shipping, inside US.  Prices are non-negotiable.

12  Economy / Computer hardware / [SOLD] 5x Gigabyte WF3 7950s 1.35btc each, free US ship, free USB BE w 2 cards on: August 31, 2013, 02:48:37 AM
5x Gigabyte WindForce3 7950s for sale.

They are currently mining LTC at ~630Kh/s in my Portland, OR basement.  They all have supplemental cooling with GPU temps staying under 70C.  Cards have been well cared-for.

1.5btc each, shipped USPS Priority Mail.  If you want them shipped in their original box, shipping will be extra.

Escrow through John K is fine as long as you arrange and pay for it.

Here are pics of two of the five.

13  Economy / Auctions / [WTS] 128 Avalon chips + 8 pcbs from t13hydra's Batch #1 on: August 01, 2013, 07:05:00 PM
Code: (Signing address)

Code: (Message)
Selling my spot for 128 Avalon chips + 8 pcbs from t13hydra's Batch #1.

Code: (Signature)

I'm #21 in Batch 1

I'm selling as one lot to keep things as simple as possible.

Starting price is 20.5 BTC (0.11 BTC per chip + 6.42 BTC for 8 pcbs) link for PCB purchase

Auction ends August 3, 2013 at 6:00pm PST.

Timer removed. End time: 2013-08-02+20:00:00
14  Economy / Computer hardware / [SOLD] 4x Sapphire 5970@2.75btc shipping incl, you pay for escrow - **US only** on: June 11, 2013, 07:49:19 PM
4 x Sapphire 100280SR, HD 5970 2GB

I purchased these cards as manufacturer-refurbished units.  3 on 02/25/13, 1 on 03/07/13.  With the exception of 2 fans needing replacement, they have all worked flawlessly since.  The cards are also physically in excellent shape.  They come in original boxes with manuals and all accessories.

When heatsinks have been removed (e.g. fan replacement), the thermal pad over the "hot" bank of VRMs was replaced with Fujipoly 17.0 W/mK.

They are running in my basement with additional external cooling.

  • run slightly overvolted @ 1.075v
  • run @ 840MHz core / 277MHz memory
  • run GPU temps between 56 and 61 degrees, with one outlier at 63-64 degrees.
  • run VRM temps (VDDC Phase #1, VDDC Phase #2, VDDC Phase #3) in the low 80s, again with one outlier in the mid to high 80s
  • hash @ 378MH/s per GPU (~750MH/s per card)

I'm happy to do escrow, as long as you pay the fee.  Selling at 2.75btc per card

Buy all 4 and I'll include the following for free:
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