Dunno if I'm allowed to ask for this trade, but honestly I'd say BP armors would be the only ones really likely to have a chance to go to +10 since its buyable in the armor shop.
Trading Iron Necklace for Preferably:
Priest Fabric Coat +10 with HP or STR
Priest Fabric Pants +10 with HP or STR
Also looking to buy:
BP Helm +9 HP
BP Pauldron +9 HP
BP Gloves +9 HP
BP Boots +9 STR
or just a full set of clean +9 Armors, cept the pads.
Trading IGI/IGC for those.