Your price is WAY too high.  Most of those games are borderline worthless, $5-10 on pricecharting for CiB (although realistically the going price is far less since nobody is actually collecting them), and a Galaxy is $200 new.  If you sold everything individually on Ebay you'd get max $1,000 and you'd waste a ton of time and get about 20% of the sales eaten in fees.  If someone offers you .1BTC you should JUMP at the offer.  Personally I wouldn't give anything higher than .05BTC, contingent on the system actually being new.