I do not think there will be a 3DSi since the normal 3DS already has a camera which is why i was in DSi. Not to mention the XL came out after DSi and the 3DSXL is already out.
I have the money for a new 3DS, but I am saving for a XL. I have a DSiXL atm and I doubt I can go back to a smaller screen. And I rather not buy a used game system. I prefer to buy one new.