I just wanted a 7Y, but Paypal had an error twice and Nike said "there was a problem with your payment information" three times before "I took too long". I was at the check out for 3 minutes. The pain is real. Now I'm in line with a 7.5. I'll pay the extra 70 if I have too.
District Footwear's site says they have a 4Y for retail, but I talked to the owner on Monday and he said they sold out quickly. It could be a return I guess, I guess it's worth the call. http://www.districtfootwear.com/products/nike-little-posite-pro-gs-yeezy
Heads up, KicksUSA has a GS 4Y up for retail. I hope someone who needs can cop before a reseller. http://www.kicksusa.com/nike-little-posite-pro-gs-black-644792-001.html