For anyone who is interested, I'll be closing the Ho'Oh and Mega Diancie offering windows at 4pm EST.
I've linked the FA submissions below:

http://www.furaffinity.net/view/154...../#cid:91599231
http://www.furaffinity.net/view/15447016/

Lugia and Mega Altaria are open at flat-rate prices:

http://www.furaffinity.net/view/15463176/

Customs are not available yet, but if you're interested in purchasing one, please comment below!