I bought this 4 x 2 x 1/2 naturally occurring combination coticule from the perfect edge a while ago when I was trying to hone straights. Since then I've gotten more accustomed to Arkansas stones. This coticule has just been sitting around. The slurry stone has some edge wear due to not understanding slurry stone use well. Originally I paid around 90 or so for it, select grade if I can remember right. Looking to trade for: A true hard Arkansas stone or a Translucent Arkansas stone, a 6/8 or 7/8 full hollow straight. Other trades possible. CONUS only. PM for more details or questions. Thank you everyone! Edit: Found original email from ThePerfectedge and my price value wasn't correct. I paid around 67 for flattening, camfering of the edges and the slurry stone. Sorry for any misconception.