Primarily because I do not have a monitor or a TV to connect it to...
Get a cheap tv tuner and hook it up to your pc.
I agree with the rest here.. You will most likely regret it in the coming years.. I myself got rid of some my stuff years back and ended up regretting so badly that i ended up buying an a1200 from a auction site.
I also BADLY regret that i got rid of my c128d with monitor and everything... I have yet to find one of those beasts again :-(