Amazon offers a selection of thinkThin Protein Bar 10-Packs
for $12.50. Add them to your cart via Subscribe and Save to cut the price to $10.63
. With free shipping
, that's $1.06 per bar and only 49 cents over our May mention, since expired. (It's a current price low for this quantity by $4.) thinkThin are high-protein, sugar-, wheat-, and gluten-free meal-replacement bars. Of note, cancel Subscribe & Save after your order arrives (it's easy to cancel) or you'll be billed for subsequent shipments.
A best bet is the thinkThin Chunky Peanut Butter 2.1-oz. Protein Bar 10-Pack (pictured) for $10.63 with free shipping via Subscribe and Save. That's the lowest total price we could find for a 10-pack by $4.