Topic: [CLOSED] Prisma 1.4Th/s group buy @ 1.42 btc with coupon - page 12. (Read 21211 times)

I am super in, make it happen Canary!!!

If you can use cgminer on the Prisma (via a Pi controller), this thing destroys anything else out there.  Bitmain wants 3.4 BTC for a S4, this will be about 40% off compared to the S4.  I know, the S4 has a PSU, but for ~1.4 BTC I think you can find a PSU.

Anyways, I am excited about this thing.  The tube was great, but a little difficult with the proprietary controller.  This one looks to solve the only problem of the Tube.

Count me in.

Sure, btw, you can attach a prisma to your existing controller running your tube

well the shorter tube worked out well.  so put me in as a maybe.

For your labels:

Box dimensions: 18x11x11 Weight: 16.5 lbs. 18x13x13 Weight: 17.5 lbs.

When creating a label, check if price is the same for 17 lbs and 15 oz vs. 17.5 (.5 is 8 oz).
I suspect it's the same and recommend, in such a case, to specify 17lbs 15 oz to give yourselves plenty of spare room.

to generate a shipping label you can use fedex or ups websites to generate a self addressed label .  shipping from zip code 60181
you then save/print as pdf.  something I can print on a peelable label (regular page size, 2 peelable labels per page is what I currently use)

with USPS.com you can create a priority mail shipping label addressed to yourself.  i.e. to and from address section has your address.  shipping however is from zip 60181 (specify this).  when you generate label, it's helpful to select option (print two per page) and save the pdf file.  you will email me that pdf.



got a couple questions on how to sign your tracking numbers.
this old thread might be of some help: https://bitcointalksearch.org/topic/help-how-do-i-sign-a-message-using-my-blockchaininfo-address-180068
most wallets support signing, you may need to google it or lookup help sections on how to do it.

Those with existing tubes can just connect a prisma to the existing chain/controller.  So adding a prisma should be very easy.

I do not PM payment requests with an address different from below in red.
Group is open.  Please get your payments in ASAP.  Orders are going out to ASICMiner daily.

Price is 1.47 btc per Prisma.  Shipping is in the order of payment received, per blockchain.

If you bought a tube through one of my prior groups, you can take .05 off (coupon) your total price is then 1.42 btc

payment address: 17dpHMYUvkgetWBnEyNL9iZu4nvjgN9kHr

approximately what the Prisma should look like:


per friedcat's post here: https://bitcointalksearch.org/topic/block-erupter-prisma-14-tdevice-075-078-wg-1-btct-october-shipping-791827
You will send me your labels (your choice of carrier) and sign the tracking number with a sending address from your transaction (prevents fraud and protects the buyer).Shipping from zip 60181.  Create a self-addressed label: From and To fields contain your address.
No international orders.  This is a domestic group buy.

You will need to email me a label to [email protected].  When you email the label, please sign the tracking numbers and include signature of the signed message. example:
-----BEGIN BITCOIN SIGNED MESSAGE-----
123456789789123,789789979768464986
-----BEGIN SIGNATURE-----
1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN
G1OFEq4sVxv3iB9cKpOPNqM/mCTz4QbTZxRorqkG5q9whkbSY2CqosIultDH/auOl+dSntJaVPgJPXqHwvxAUmA=
-----END BITCOIN SIGNED MESSAGE-----
  

Connectivity:  a USB interface is included with each Prisma, you will need to connect it to any host running cgminer.  No BE ethernet controller is included.  If you already have a BE controller, you can certainly attach your prisma to it by daisy chaining it.  But it's probably better to use the included USB interface and run it through cgminer.