As many of you have already seen, I had my "NCIS Sebenza" engraved by CRK, both on the front and back. On the back side ( lock side ), they will only do lettering and it was close to $35.00 for the lettering. On the front, I believe it was $60 per line ( I had 2 lines ). On a NEW knife from CRK, you have more options such as color's, while on an existing knife, you can only get a reverse contrast, or engraving and have it blasted over like I did. I guess if you get colors on a blasted ( existing knife ), the colors will bleed over so to speak. I wanted engraving on an existing knife ( the regulars were not being made anymore ). If you want a customized unique graphic, I believe the prices start at $100. So Basically, its like this:
New Knife From CRK: Colors available with any Unique Graphic engraving, wording, etc.
Existing Knife: Reverse Contrast ONLY, or Engraving done and blasted over, NO COLORS.
Prices are aprox. as I am sure they change from custom engraving to custom engraving and they may have gone up a few $$ since I had mine done while back, but its a good starting point for ya.