Wow! those must be in large game boxes. I spent close to $1000 getting all my games graded. Some of those games were in large dimensions like: Magna Carta 2 and Dead Island Treasure box.
I choose the cheapest tier for all my games even though they aren't worth $200, there actually worth about $800+ (each of them). The down side is it will take about 3 months to get all my games graded and sent back to me.
http://www.cgagrading.com/servicegui...ricing_VGA.pdf
The cheapest would be(depending the size of the item): V-S-3 ($25)