check this link, it may not have the exactly same metal bracket. it may need to modify them. http://www.homedepot.com/h_d1/N-5yc1vZ1xg1/R-202194163/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053
you may not able to find exactly metal mounting bracket other customer have and you may need to modify yourself.
You can to ask the store staff to order same metal bar and modify yourself.
we have new big box now, which you can put the new slim version of Xbox 360, new slim version PS3,PS2 inside the metal cash box
Please send email to firstname.lastname@example.org
so we can send you the contact information of this customer to you by email.