Zt0620 wttf zt0630

[damascus blades]

I bought this used from the previous owner. I put a nice sharp edge on it, lubed it, and flame ano'd the Ti side. I carried it a few times since with no major cutting. I like everything about the knife except for the tanto blade. I like the look of the 0630 blade shape and would like to offer my 0620 for a similar condition 0630. I do have the box and papers with it as well. I may consider an outright sale as well, but mainly looking for an 0630.
EDIT: I would also be interested in a Spyderco Tuff.