I bought a few more at $217.28. When I try to manage my P3 order I get "We are experiencing issues loading your order summary. Please try again later." Maybe they manually edit the page to remove the ability to edit the configuration
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Edit: So I went back and reloaded the page. It is completely changed, requires confirmation of all the stuff so they can prepare paperwork. This is encouraging. (previous owner obviously; line waiter. Blue/White/aero.)
2nd edit: Obviously my stock purchase caused the drop over the last ten minutes. Sorry :-(.