Got some things in the mail today.
Shanghai
Wario's Woods
Side Pocket
Faxanadu
Super Star Force
They were all pretty cheap. Side Pocket is actually pretty decent for what it is. It's no Lunar Pool but it's pretty fun and competently made.
Shanghai I picked up because it's from the same seller that I picked up Super Star Force from, and he didn't really have anything else of interest at the time but I felt bad about only buying one game from him.

Also the music is apparently made by the Sunsoft music guru's Naoki Kodaka et al, so that's pretty interesting. I haven't played it yet though so we'll see how good the music is.
The Faxanadu cart is a German one, so that's why the label is in German. The game itself is in English though. Also, a pleasant surprise, it seems that the PAL version is in fact optimized for 50hz. I was not aware of that.
And thanks Shining for the tip about removing sticker residue from labels using Gripens Bensin. There was sticker residue over the Tecmo logo on the Super Star Force cart label but it came right off using a q-tip dipped in that. And no damage to the label at all! That's some miracle shit right there.
I also got this which is sort of off topic but it is about NES games so here it is:
It's a book for Nordic NES collectors about the NES games that were released in the "SCN" region. It has info about the different releases of each game and what might have differed between them etc. The little graph on the Life Force page displays how valuable and rare it is, based on Bergsala AB's shipped numbers for the game. And that's the other really interesting thing about the book. It contains a list of shipped numbers for all SCN region NES games. The best selling game for example was, surprise surprise, Super Mario Bros., which shipped 269.387 copies. The list was compiled with help from people from Bergsala itself.
The book is written in Swedish and is called "NES-XX-SCN-1: Den oomkullrunkeliga handboken för den nordiska NES-samlaren", and is limited to 750 copies. This is the second edition of the book and contains additional info and some erratums etc. The first edition was limited to 250 copies.
The author, Thomas Sunhede, is a fairly well-known Swedish game collector. Back in 2000 he made this radio show that they broadcast on Swedish Public Radio called
Syntax Error where he played music from games. So I think that's what he's most famous for.
Here's his website. I assume he'll sell remaining copies there eventually, although so far it only has the first edition which is sold out. It was available for pre-order through a Swedish NES collecting forum, NESDB (now SNDB.se), and so far that's the only way to buy it until he puts it up on his site.