Okay, so full-disclosure, I'm not a huge knife guy. But I do always carry a pocket knife. Anyway, my last knife quit, so I figured it was time for an upgrade. I looked into Chris Reeves knives, and bought a Sebenza 25. I thought this was a smaller knife, but apparently the 25 only comes in one size, and what I should have gotten was a Sebenza 21, small size. I can't return the knife, so I've decided to try and trade it... But I don't know how the 25 large stacks up price-wise to the 21 small. I'm assuming it's more valuable than the plain 21 small, but I noticed there are other versions... Which version[SUP][/SUP]s of the 21 small should I be considering, just so I don't get too hosed on a trade? Sorry for my ignorance, again, while I use a knife regularly, I'm by no means an expert...