Lays had some chocolate covered potato chips that would come out around the holidays. I didn't care for them myself, but my wife loved them and I miss buying them for her
Good husband. In the same vein: Cranberry Sprite for my wife. They changed it to 'cranberry spice' or some shit about 2 years ago and it's just not the same.
Look at this gift of the magi level motherfucker. You can have anything in the entire world that you miss, and it's the joy of getting something for your wife. You're a good person.
You may also want to check some of the online Asian food stores / distributors. Sometimes you can find things like that. I know Boksu Market (not affiliated or promoting, just mentioning) has a lot of interesting snacks. Not sure they have exactly what you are looking for though.
I know it's a different brand, but Better Made Chips has something similar. I've seen them around stores in Michigan, banda quick internet search tells me they're on Amazon or you could buy straight from Better Made's website