I played this game months ago. It was one of those shop/upgrade style flash games where you ran a Fantasy RPG item shop (it was not Swords & Potions, I already checked). It was one screen, with your character behind the counter and shelves behind him. You could buy weapons/armor etc to sell in your shop and the money you made from selling them you could use to upgrade/buy more items.
It had very crisp/colorful graphics which reminded me a lot of Homerun in Berzerk Land, though I checked and it was not made by the same people (as far as I could tell).
It's been driving me nuts because I played the game once, forgot about it, and saw it again at a later time but didn't have the time to play it and now that I've been looking for it, I cannot find it anywhere.
I have exhaustively searched Google (keep getting redirected to Recettear during my searches) and most flash game sites and haven't found anything. Seriously beginning to wonder if I wasn't hallucinating the entire thing.