I have close to $500 into my system (subwoofers and amp), well just the subs and box but I'm throwing in the amp and wiring too. Tomorrow I am trading my system for an eight foot female striped tiger reticulated python, a 75 gal tank (temporary until me and the friend who's letting me keep her at his house build a bigger, reinforced enclosure), a young black blood python, and a 40 gal breeder that has a sliding glass door and a lock. I've priced the retic at $200 and the black blood python at just over $100 for a hatchling, I have no idea on the tanks but it probably makes up for the remainder. Does this sound like a good deal to you?