Help me find websites that trade or sell gently used cosmetics. [more inside]
posted by scazza on Apr 28, 2009 - 9 answers

Is there a comprehensive shopping search engine? Ideally, it would search all shopping sites (including small vendors), ebay and craigslist. The prices would be regularly updated and sortable. I'd love an estimate of shipping costs, but that's optional.
posted by 26.2 on Dec 17, 2008 - 4 answers

I enjoy finer things, and like to laugh at crappy stuff. Is there any way to search amazon to bring up the best or worst products (in a category or overall)? A list of "all 5-star products" would be too crude, so I'm thinking, search for the combination of higest rating with most reviews, or lowest rating with most reviews.
posted by luser on Nov 2, 2007 - 3 answers

Book search with price comparison. [more inside]
posted by vincentm on Apr 16, 2007 - 10 answers

Are there any location based retail search engines out there? [more inside] [more inside]
posted by MsVader on Mar 8, 2004 - 5 answers