You are going to do it anyways, so why not breakdown and get all 4........LOL
Once you've started you can't stop.....trust me I've tried.
Feed the kids 2 meals, not 3
Skip lunch a few times
Don't take the wife out to dinner a few times (if applicable).
Drink water in place of what you would normally drink.
Etc...................................
Seriously, I only own the Crystal Mistress which is a great call by the way. However, these boards are really lit up about the Brad Roberts. That is on my want list, (here I go again).
Choose wisely!