I put a couple hundred NES games (all regions) and boxed NES accessories on eBay, feel free to send in a best offer if anything interests you:
https://www.ebay.co.uk/sch/video_...
They are listed on various eBay sites, hence the eBay.co.uk link -- it is the only country code that lists all items.
Lots of obscure NES stuff listed, and some new old stock PAL-A titles (incl. red Nintendo tearstrip) and PAL-A first prints.