Hi,

As the title state WTT 10 blues for 20 blacks.

Well if not interested in blues, offerings sands scrolls instead like -

Scroll of Vulkoorim Fighting Leather
Scroll of Thornlord
Scroll of Sirroco
Scroll of Robe of Fire

and most of mid-low range sands scrolls available. Do drop me a pm thanks

for 20 black/white dragon scales