At Adorama, buy one Flashpoint Camera Battery and get a second one for free. Plus, most items qualify for free shipping. With prices starting at $5 for two batteries, that's tied with our June mention as the best offer we've seen on Flashpoint batteries from Adorama, yielding several price lows. A couple best bets, both with free shipping:
2 Flashpoint LP-E5 Batteries for Canon EOS Rebel XSi (pictured) for $12
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