Goodwill's eBay - Shopgoodwill.com

At Shopgoodwill.com, you can bid on items - usually going very cheaply - just like on eBay. The sight isn't as aesthetically pleasing or as easily managed as eBay, but you can find good deals and very odd items on the site. For example, I found a set of 16 Mark Twain novels from 1906 that are going for fifty bucks, and I'm extremely tempted to get them. It's very much like Goodwill itself in that you still have to sift through everything to find something good, but you may just find something worth the look

Sandwich Calculator

This post could go under the 'frugal' or 'OCD' label, but BoingBoing just posted a link to a sandwich calculator, in which you can plug in all of your ingredients and find out just how much money it takes to make a sandwich in your home. Well, basically. There are only a few ingredients in each category, but still. Cut me a break.