This will be updated until the end of december as news comes out and will have (ongoing) in the title for that period.
Still waiting to hear anything substantial from Frontwing regarding their kickstarter physicals. Wonder how many years it will take for anything to be shipped out.
Nekonyansoft has recently started talking about potentially kickstarting their physical releases. While many, myself included are a bit annoyed at VN kickstarters in general due to how FW and SP has handled things, I can see that it might be rather risky to do physical releases without one. So while it might not be the prefered way it is understandable in my opinion and whether it turns out good or bad will depend on whether or not Nekonyansoft will be able to deliver their physicals within a reasonable timeframe.
Jlist is currently selling Jast USA holiday box set which is a bundle of 3 VNs from Jast USA for $60.00. As for the value of these titles they mention that it has a value of at least $100.00 so it seems like a rather decent sale. The downside however is that you don't know which VNs you are going to get which could result in getting VNs you already own or that you don't care about. Personally I am not really a fan of these types of mystery boxes as I like to only collect VNs that I think seems like something I will like.
Denpasoft is selling Nekopara vol 2 and 3 for a $5 discount which puts vol 3 at $20 and vol 2 which has a small extra artbook at $35. Not really a major sale but figured it was worth mentioning since Denpa rarely has sales for physical copies.
Here are a few titles that may be close to getting sold out or have a limited time left for pre-order.
Physicals for Hard Work might be limited to the pre-order, not really sure how Denpasoft does it regarding physical releases.
There is also a limited amount of physical copies for Clannad: Side Stories at sekaiproject, it seems to be leftovers from the original kickstarter.
On PS vita the physical edition of Muv-Luv and Muv-Luv Alternate is being sold over at ricedigital and I am pretty sure that it is a limited run.