WTT 15>50 max fellblade +30, 10/10 sunder (req 8) for similar req 10 and ecto

I know this is unusual, but I have a perfect req 8 15>50 sundering fellblade of fortitude that generally sell for 1.2 million, and I would like a perfect req 10 vampiric, furious, or sundering 15>50 fellblade that usually sell for 500K to 600K.

So I am hoping to trade for the req 10 version plus 60 ecto. Let me know if anyone is interested. Thanks!

lol completing a collection?

i did the req 9 collection of swords but have a req 8 brute that ruins it o well.
~still need the 15^50 crystalline to cpmplete it officially