Don't have any fancy prose to toss about, but...
I once traded a Yuki Neko Courage for a shoebox full of snacks!
Alas, there was some of those mint edition Oreo's in there and I couldnt resist!
This is known as the KITTEH THEORY OF RELATIVITY.
Where the value of the kitteh is worth what the buyer is willing to part with,
and what the seller is willing to take.
The shelves of the vast megamalls are laden with miles of dust collectors
with high overblown pricetags that few are willing to spend.
But did I mention I once got 5K for a teacup wearing a hat??
(Which may suggest putting up a bidboard where weekends drinkers congregate!)
I'm sure all this crap means nothing to the owner of a pile of collectable cats
that just wants to get the hell out of dodge and clean house.
My casual observation of your list shows a lot of older releases,
which is a plus valuewise.
I could sell 5K devildolls all day long.
Just depends on how much you want, and how long you're willing to wait.
So let me know when the tag sale is and best of luck on your endeavors!