I've been getting a bit into SMS tunes lately in my writing (ever since I found xpmck at least) and I am wanting to actually get the console itself and burn some music carts for fun. I know the chip is alot more limited then say the NES (which is my preference), but hey, I got all the tools to make a rom and burn a cart so why not, right? 
I'm wanting a Master System at a decent price please. Ebay wants close to 100 bones for one. I'm unaware at how rare or desired they might be so forgive me if I'm asking for something unreasonable.
Either way, Pleas let me know!
~Tyler