This deal has ended.
Overstock now has a Five-Pack of Lithium Coin CR2032 Batteries on sale for only $0.90. Commonly used in calculators, cameras, watches, games and other electronics, this five-pack has received 4.6 out of 5 from Overstock buyers. Shipping is $1 with no sales tax (except UT). They also have a Five-Pack of Lithium Coin CR1620 Batteries (also known as DL16202 and ECR1620) for $1.99.