Ok I'll give you all a good example of just this...and am waiting in position to be beaten for it already, but I'll share anyway.
Lacey. I responded to an ad on CL because I was looking for a GSD. Guy says he has 4 of them, but has too many dogs, he paid $500 for her (which he showed me the receipt) as a small puppy. He asked $300 for her from me.
I saw the dog, the wallet opened up. I thought $300 was steep...BUT...I couldn't resist her then, being thin, smelling awful...and knowing she was in a house with at least 10 other dogs and was the "underdog".
He wasn't the breeder, gave me her AKC papers with the breeders name on it. Her shots are UTD except the rabies. He didn't make any money on her, he was just overwhelmed. (besides, you figure he had her since she was about 8 weeks old, and the amt of dog food he went through was at least $100 on just her...nah he was on the losing end of that)
I'm still on the fence on whether or not I feel justified doing so and spending that much. I feel good that she's gaining weight, but she does have some issues to work out. Mainly fear of men...she still bristles at my husband when he comes home from work or lunch and growls at him. But he ignores her and she comes up to him after that. She's great with me and the kids though...not very friendly with anyone but family.
I know she was worth $300. She's sweet, smart, loving, and deserved a good home and to be fed and loved. Any dog deserves that.
Here's also something that's an issue for me. Since my husband is in the military, we've gotten this horrible rap for dumping dogs when deployments to Iraq etc come up or we have to move. True enough, a LOT of people dump their dogs when those things happen...we obviously don't (since we dragged Smokey all the way from Arizona to New York with us) but the local rescues just don't adopt to military families if they can absolutely help it because we are so "portable". So that's one venue that's out for me, then there's the local shelters...where most of these dumped dogs from deployments or moves end up...you can imagine what they think when they see a car with military stickers (to get on post) and out of state plates pulling up. But at least when I go there, it's to donate dog food for all the poor doggies I can't bring home. Still doesn't mean they like me down there, I usually get dirty looks like "you're part of the problem" and even had someone that works the local SPCA threaten me once.
Would I have sought out a BYB to find a GSD...no, nor would I have paid them $300 for a puppy. This guy was in over his head and she needed a good home, even with her issues, we still love her and hubby's getting attached...even if she hates him still, lol.
Ok **ducks for cover** I'm ready to be flamed.