I'm at 448. But honestly who knows what's gong on with scores right now. I've brought this up with my attorney a number of times and she's adamant we wait - which is frustrating.The PCC is only $18. Personally, I would go ahead (since these things take soooo long anyway) and reapply for one if you haven't received an ITA in say 6 months. BTW, do you mind me asking what CRS score you have? If you're reasonably sure you can get an ITA soon, then better to get the PCC early.
Are the certificates valid for 6months?
Do they become valid for one year once submitted for ITA?