$1500 buys you this model train set in a briefcase.
Mark Frauenfelder is the founder of Boing Boing and the founding editor-in-chief of MAKE. He is editor-in-chief of Cool Tools and co-founder of Wink Books. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects