Your shipping cost is too high. If you are not shipping with a case or booklet, shipping will cost at most $1.90 anywhere in the USA. I ship games all of the time. Listia rules state that you can charge no more than $4.00 for any type of CD, DVD, VIDEO GAME. Fix your shipping costs.
Highest allowed for shipping is $4: Maximum Shipping & Handling Costs* for select items (listed on or after 5/23/2011):
DVDs, CDs, VHS, Cassettes, Vinyl Maximum Domestic Standard Shipping: $3 Books Maximum Domestic Standard Shipping: $4 Video Games, Software, Computer Games Maximum Domestic Standard Shipping: $4