I opened up the package to take a look inside and then promptly put them (the wrapped box/manga) on my shelf. The figures have never been assembled.
Picture of the figures:
They're around six inches tall.
I haven't seen these for sale so don't really know what they're worth, but I don't think I'd accept less than $20 each for them. Please make me an offer.
Shipping is from Canada and would be around $10 to the US per set.