As someone who purchased a Game Boy Micro relatively recently, I find this bit of news to be awesome. Nevertheless, I have to wonder...why bring up the subject now? What relevance does it have to the present day?
Anyway, putting the issue of obtaining cards aside, you will be lucky if you can obtain an e-Reader in the first place. Nowadays, Game Boy accessories are really hard to come by and you can preety much consider yourself lucky if you do somehow manage to find someone still selling any of it. Not along ago, I was looking if there was anyone selling GBA flash cards (before you get any ideas, I need one in order to be able to apply translation patches) and it's nearly impossible to find anyone still selling them.
Anyway, putting the issue of obtaining cards aside, you will be lucky if you can obtain an e-Reader in the first place. Nowadays, Game Boy accessories are really hard to come by and you can preety much consider yourself lucky if you do somehow manage to find someone still selling any of it. Not along ago, I was looking if there was anyone selling GBA flash cards (before you get any ideas, I need one in order to be able to apply translation patches) and it's nearly impossible to find anyone still selling them.