23. Metal Gear Solid 4: Guns of the Patriots
Cheat: Cheat: Drebin's Discounts
Affording merchandise at Drebin's Store isn't especially hard, but who are we to refuse a discount? To get the lower rates, set the PS3 system clock to either Wednesday or Sunday and items will be cheaper. In addition, store items in Act 5 will be half off.
It's still a rough economy out there, kids.