Excelsior

I would like to see a price check on a full suit that has high mana regen and fc/fcr with good resists.

You're after the Gem of Completion pieces (GoC - see the NPC models just South of TC) are probably the closest thing to what you're after. They cost about 3.5mil or 65ED a piece... Nobody really crafts armour with those stats due to a lack of demand and better options.