This is a really long post, and I apologize...
I was reading pool #1600, and on post #69630, noticing all the hats, I made a comment about how much it would've costed to get all those yukkuri
I didn't really put much thought into it, besides some wondering, but in its reply, mad hatter raises some valid points, and I actually began thinking about the price a pet shop might set for a common yukkuri
This whole rambling doesn't really have a purpose, but it's fun to speculate over magical talking pastries :)
Before explaining, a couple of premises: when I talk about wild yukkuri, I mean yukkuri that never met a human, or did very few times, for example because they live deep inside the forest or in some hard to reach (for humans) places. With stray yukkuri instead, I talk about yukkuri living in places where they interact a lot with humans, like cities where they hide from them or beg for food. Also, at some point I'll use some real life prices to make comparisons, but the only reference I have for them is the place where I live, so you'll see them in Euros (because I'm from Europe) and with the values of local shops
That being said, here is what I thought on the matter:
First, we must consider where someone (a lover or an abyuser, it doesn't matter) can get a yukkuri
All in all there are three different sources: from the wild, strays, or pet shops
While getting yukkuri from the wild is easy (they are not exactly the best at hiding), it's still something that requires time and effort, because you have to actually find a nest, assuming there are even wild yukkuri in your area, and not everyone has the chance to do it. As such, only a relatively small group of people would actually go around searching for some
Given how businesses work, it wouldn't be wrong to assume that most of these people would be from pet shops, trying to get free yukkuri
The problem with this approach is that, as shops and other people keep taking yukkuri from their nests, the population will go down (even if yukkuri breed fast, if you keep taking away the adults or the kos, at some point families will not be able to keep up), until either they go extinct (i.e. every wild yukkuri in the area is now a pet, in a pet shop, or dead), or population control measures are placed
Regardless, wild yukkuri would be somewhat of a rarity, even if it's a generic Reimu, so they would probably end up costing more than one bred to be sold as pet
Stray yukkuri, for the most part, are abandoned pet yukkuri
Wild yukkuri could get to the city and try living there, but life is more uneasy than the woods, and if they don't know how to deal with humans they would be crushed or something, assuming they didn't die of starvation or stress
Since it's easier for a pet yukkuri to be abandoned because it disobeyed or acted hostile towards the owner, rather than something else, not many would adopt a stray, in fear of having to deal with a shithead
Abyusers would, of course, but consider that strays live off of garbage, so they could turn out to be dangerous health hazards
It's not really just spraying them with antifungal or whatever, which acts on hazards living inside the yukkuri: when they digest garbage, the transformation to paste might generate something dangerous, making the yukkuri itself a danger
Of course one could go to the vet and cure it, but that's not exactly cheap, and for what we know it could end up costing more than a pet shop yukkuri
There is also to say that, not too differently from wild yukkuri, getting a stray isn't exactly easy: if you know there are some in some place, you can probably lure some out of their hiding places with some food, but otherwise it's going to be a great deal of work to find them (unless they were just abandoned, that is), especially if you are aiming for kos rather than adults
Pet shops are the most reliable source of yukkuri: you go there, pick one you like, pay, and you have a pet/victim
Obviously, shops need to get them somewhere, and breeders allow to produce a lot of yukkuri for relatively cheap: they have a number of adult yukkuri couples, that refresh from time to time, take care of the kos for a number of days (or they would die of uneasyness), and then the kos are sold to shops
Since the couples are essentially pets, even if in some kind of mass-producing factory, the expenses are not too different than taking care of a normal pet yukkuri
When I go buy food for my pet cat, the food I find costs between €1 and €3 each, and, overall, I end up spending around €5 every 2 or 3 days
My cat probably eats more than others, but anyway every week the expense in cat food is something like €12 on average
Unlike cat food, yukkuri food don't really need to meet particular quality standards: as long as it's at least "so so" and not dangerous for humans, it can be made with anything and yukkuris will eat it just fine
While this make it cheaper, a breeder is taking care of a whole family until kos are old enough to be sold, so it's going to buy more than the amount to feed a cat, so the cost wouldn't be too far: adult yukkuri can skip a meal from time to time, or even just eat less, but preggers and kos can't without dying of starvation, so even if you feed them less food, you'd need to give it to them more often, so in the end the quantity is the same
Assuming that a yukkuri can live with the same amount of food as an adult cat, each yukkuri would cost around €8 a week (yukkuri food is that cheap), and since a family can produce between 1 and 5 kos on average, every week a family can costs up to something around €55 only in food
Since other stuff like orange juice and flour is something bought only sometimes, they do not count
Assuming a yukkuri takes around two weeks to be ready for the shop, from being born to ko, that makes it around €100
While breeders could charge about this price, there is going to be competition between them, so prices would be lower than that
I'd say a ko would cost around €35, since selling the whole family (minus the parents) already makes up to the family expense
Pet owners, for obvious reason, don't want shitheads, especially those that were so even before birth, so at some point it would be natural for people to ask shops to separate the obvious shithead yukkuri from the more normal ones, with a certification or some other system
This certification, of course, is going to be a breeder's job, where it'll need to examine every ko individually, checking for shithead behaviour
This will end up affecting the final price (since it makes additional work), so, in the end, a yukkuri bred to be sold as a pet would cost something around €45 or even €60
This does not include any training, which will end up increasing the cost if done
Going back to the story that sparked all this, I'd say that unless the miss is getting stray koMarisa or is breeding them herself, she is up to quite the expense!