Do you have a story about getting something great for free?

I once put an ad on craigslist in search of a free piano, and lo and behold, someone answered! Hauled it myself (with the help of friend-with-truck). All it took was some guts to ask for something and three minutes of my time to post the request and my wish was granted. And it’s actually in great shape and everything. I love my free piano!

What’s the story behind your great free thing?