Parisian retro shops

[Decider-VT]

I'm off to Paris at my wife's behest next week, and I was wondering if Paris still has a healthy selection of retro games shops. I'm intending to visit Retro Game Shop but I've seen previous threads from years past mention videogame "districts", such as Boulevard Voltaire or Rue des Ecoles- are many of the shops in these areas still open? I'm expecting higher prices than eBay but a couple of SFC or PCE games would be nicer souvenirs than tourist tat. Does anybody have any recommendations or alternatives to the above worth checking out?