Hi, I have been looking for a GBA SP, mostly to play GB and GBC games on and of course for GBA multiplayer. While searching, I have found this offer: Link to offer It is from a chinese factory, the feature list is promising: 1 .BUILT-IN LIGHTED SCREEN 2 .TIME SETTING 3 .MULTI LANGUAGES. 4 .SAVE STATE AND LOAD STATE 5 .SOFT RESET 6 .BUILD IN 99999 kinds of GAMES This sounds fine and all, but there were still some questions left, so I wrote an e-mail to the company: Warning: Spoilers inside! Dear Ladies and Gentlemen! I have a few questions about your item "GBA SP Advance system+99999games". 1. Are the 99999 games stored on a game cartridge or in an internal system memory? 2. Does this system support normal GBA cartridges and flash cards? 3. Does the multiplayer work? 4. Which screen is used in this system, the old AGS-001(frontlit) or the new backlit AGS-101? 5. Are normal GB and GBC cartridges supported? (Like on original NDS) Thank you for your answer. They answered the following: Warning: Spoilers inside! Hi, 1.the 99999 games built in the console,in an internal system memory. 2.this system support normal GBA cartridges and flash cards 3.the multiplayer can work the console is really same with original GBA SP,here let you know ,the function is same best regard sunki My conclusion is, that this unit is a normal GBA SP with integrated memory where games and some kind of system menu (for savestates) is stored. This is actually new to me, so I thought about posting it here and getting some more opinions on this. As I said, my main priority is full original GBA SP functionality, as I absolutely need GBC to work. I haven't yet seen a "clone" that did this, especially with full link cable support. So please tell me what you think about this offer. I highly consider buying it, as the price is the same I would pay for a (used) GBA SP with backlight (AGS-101) on eBay and in local stores. The best thing would be some form of review, but I couldn't find anyone that owns one of these. Thanks for all your feedback, it is highly appreciated. Edit: I have just seen the GameBoy Advance category is a subcategory of this one, so sorry for my mistake, please move this topic if possible.