I'm looking to pick up another batch of USB Block Erupters to give away to some friends interested in BitCoin.
If you've purchased some of these, and realised the ROI is practically non-existant, I'm interested in taking some off your hands.
Currently difficulty is 26162876 and 26hrs on 50BTC Nets a total of 0.00427516BTC
Assuming a USD/BTC of $100 (it's about $86 as I type this) that's a whopping great 42c/day or $12.60/month *if* BTC rises and difficulty stays the same (and your "cost" to run them is zero). Difficulty has been rising around 20% every 2 weeks, so...
$ income assuming no electric costs:
last 2 weeks of July 6.30
1st 2 weeks of August 5.04
last 2 weeks of August 4.03
1st 2 weeks of September 3.22
last 2 weeks of September 2.58
1st 2 weeks of October 2.06
last 2 weeks of October 1.65
1st 2 weeks of November 1.32
last 2 weeks of November 1.05
1st 2 weeks of December 0.84
last 2 weeks of December 0.67
= 28.76 over the next 6 months (at best)
I'll buy yours your $40 each (paypal) or 0.4 (BTC) - basically you get the next 2 years income in 1 go 
Here's how it will work...
* PM me the number you want to sell and I'll reply with an order number and the address to send to
* you post your miners off using a *signed-for* and *insured* service with the order details inside
* on receipt I will send you the money and the cost of your postage by your choice of paypal or bitcoins
Alternatively if you're in/near London, UK I can do Cash-on-Collection
Rob
