Months ago, I encountered the Homebrew Finds blog. It's become a site that I check daily. The blog provides information about (and links to) low prices on brewing equipment, beer ingredients, books about brewing, and other related items. Through the information it provides, I've been able to score big discounts on hops pellets, ingredient kits, and pieces of equipment I wanted.
Homebrew Finds is mostly a deal site, but it's more than that. You'll find reviews of equipment, tutorials on brewing techniques (like rehydrating yeast), and DIY equipment like magnetic stirrers. You'll see tips and tricks, too.
Check it out the next time you're surfing the web!