I've been reluctant to advertise this way, because it can be perceived wrong. Instead, since I have fiber rabbits, I will sell a nice extra rabbit as a wooler if I know I don't have a market for her as a breeder. My woolers should be as good (but won't have a pedigree), or nearly as good as breeding stock because I'd rather not hassle with finding a buyer for anything that I would cull. Probably a lot of good rabbits go in my freezer.
I feel it is respectful to pay more for a pedigreed rabbit. I know some breeders I buy from work very hard to create the lines they have. Out of respect... using their work... having their name on the pedigree.. It's all worth it to me when I buy a very good rabbit. I want them to get "credit" for their work.
I, too have to suspect that some people may not be honest. But, I guess the best you can do is get references and know your breeder. It really is sad to know that some people feel OK with cheating.
Edited: I like to think of a (legitimate) pedigreed rabbit as a well recorded and
purposefully bred animal. The price for that animal includes proof of this. When I sell a wooler, I sell it w/o the pedigree for two reasons. 1.) Because I paid good money for my stock and if they wanted a wooler, it's because they didn't want to pay what I thought the rabbit was worth (so why should they benefit?). OR 2.) The rabbit was not one I would be proud to breed, in which case... wouldn't want to give it my "approval" (though I know that's not what a pedigree is for, you can't deny that people may look it it and wonder what the heck you were thinking when you bred them.
Since the purpose of a pedigree is supposed to be proof of lineage, it would be pretty cool to see another type of document... like :up: "This one's good to breed." But, really, a pedigreed rabbit could be anything... a total waste of money and still be legit. I've never registered a rabbit. maybe this is a better way? I don't know. I know with heritage pig assciations, you are fully expected... I think even sworn when you become a member... to ONLY registering stock that promotes good conformation. Perhaps that;s the way t is with rabbit associations, too? But, a pedigree is really just... proof of what you've done. So, I see where it can really be annoying to charge "extra". I don't advertise that way... but I do want my price for breeding stock.