-= Update =-
The 30% discount that you would have gotten if you bought any full set, has now already been applied to all Set Items on website in TC Exchange:
http://www.twilightmu.com/tc-exchange.html
Note this 30% price reduction has been applied only to Helms,Armors,Gloves,Pants,Boots.
Since there was no discount for weapons or shields, their prices remained the same.
This has been done to simplify the confusion always caused by that 30% discount.