That is, indeed, a great resource. However, if you're looking to save on cost, I recommend waiting out for a sale/promotion. I just purchased a Lexar Pro 133x, 32GB for $36.

I only came across it by browsing websites such as slickdeals.net, dealnews.com, techbargains.com. If you wait around for a week or two, a deal will undoubtedly come across.