If you've missed out on the last buying group of RoadStress https://bitcointalk.org/index.php?topic=575499.0
Don't worry.

After speaking with RoadStress and Spondoolies Tech I am preparing a new buying group for SP-30 delivered in September 2014.

I'm still in talks with Spondoolies but I hope a price below 4,500 U$D Actual price for normal buy is $5,095.00 per unit.

The product:
SP30 - Yukon
Effective Hash Rate:   6 TH/s ± 10%
ASIC technology:      28 nm
Total of chips:          30 Rocker ASICs
Rated hash rate:      200 GH/s per chip
Nominal Power Consumption:   2500 W
Power Supply:            2 x 1200 W
Mining Software:      cgminer with custom plugin
Delivered by DHL
 
http://www.spondoolies-tech.com/products/sp30-yukon-september-batch-1

Note that local fees such as customs may apply and are not covered by Spondoolies-Tech or buying group.

I going to update this post weekly