$27 - DIY trundle! The only thing I think I would add would be some kind of handles to make it easier to pull out. She did a great job! I want to make one for my girls' beds now! Especially since it was such an inexpensive project!!
Now I'll be the first person to admit I have a dog bed in almost every room of the house. When it comes to the bedroom our dogs want to sleep as close as possible and usually that means there's a dog bed in place of where a night stand should be. These fine folks have a better solution and bonus — it's diy-able on the cheap!