Hey there Dredge, just thought I'd give you my experiences (and a bump),
I farmed two of those plat rings and one gold as well, sold the first plat for 750pp about a month ago, second one was sold about a week ago, only went for ~450pp or so. Like Itching said, the Paw is going for between 1-1.2k now (I got my Druid's for 1k
[You must be logged in to view images. Log in or Register.] so people are probably not as likely to pay 700 unless they have already farmed the other rings.
Either way, good luck on your sales and adventurers in Everquest sir.