We know for a fact he'll have helmets for sale. As it's the first time Iron Regalia helmets have been up for grabs they're likely to be the rank 4 armour. If it follows the pattern of the previous IB's high rank armour becoming the following ones lower rank armour the body armour should be the rank 3 although I'd prefer the gauntlets. No clue where weapons are concerned but we'll know in an hour & forty eight minutes. ;)