JNC paperback sale at RightStuf this week
RightStufAnime.com is running a weekly special that includes quite a few JNC paperbacks, including ones on pre-order. Most seem to be priced at US$10.04, without having to be in their GoAnime "club".
I see Bakarina, Smartphone, How NOT to Summon a Demon Lord, Sexiled, For My Daughter, Bookworm, and others.
Check prices against your favorite sources, and maybe empty your wallet.