http://www.districtfootwear.com/collections/footwear/products/nike-trainer-sc-ii-prm-qs-megatron
Saw this link on kicksdeals.com. Some good sizes left.
The SCs are all over the web for retail still. No need to pay over. Check out crooked tongues. They have free shipping and still have an 8, 10 and 11 left if you wear any of those. Their sizes are listed as UK sizes so make sure you check the size chart.