Yes they do. Some are pipe carvers themselves or have worked for different Estate shops, like dunhill or are just real pipe skillful people. Look at their feedback on ebay first. Find a seller that basicly just sells pipes, thats a must. Not an antique or something dealer that just happens to have a pipe for sale. These guys specialise in refurbishing pipes, it's their business. You should also be able to ask questions and receive promt informative replies. Stay away from the ones that scream at you in the headline with capital letters and a bunch of !!! type crap. Thats a give away to a pushy used car seller pushing lemons.. Take your time and don't get rolled over by glamour photos either. I've been involved in antique/collection buying selling online for a long time, though not pipes but it's all basicly the same thing.