Back in stock at PA with original issue price : http://www.pandaamerica.com/details.asp?item=10567&grp=1&categ=1 In case you have missed the first time.
That was for the Singapore 5oz medal. For the 30th Anniv. the issue price was 595 from the beginning.
Possible I guess, if the weak price continues. PA is just beginning to ship these - my credit card got charged, but did not get shipment notice yet. So, probably at least another month before graded ones show up.