Pretty sure Buck does not consider a broken blade tip a warranty issue. At most they would probably offer a new equivalent at 50% off list for a new knife. About the $10 blade replacement, fine if they have it but consider this, you also have to ship it to Buck, what is that these days. $8 maybe. You then have $23 into a used cheap knife. Personally I would just throw it into the tool box and give it a second life as a gasket scraper and pry tool. $5 is a deal, spending money on it makes it less of a deal. If you are really that bored or adventurous, you could reshape it for the fun of it. It seems to be a recurring theme on this forum, someone comes up with a knife in need and want to make a silk purse out of a sows ear, I should really just be silent and let people enjoy their find whatever way pleases them but I guess that is my flaw.