PC on Col Scim

I've had this thing for ages, but i'm not sure if its worth anything..

Cruel Colossal Scimitar of Warding
Max Damage, Req 12 Sword
+33% Weakness Duration
+7 Defence vs. Elemental
+15% Damage When Enchanted

5-10k imo. had a hard time selling a req 10 for 20k a month or 2 ago

Eh? Really? All well, i figured it would be that low...thanks