Here's some math on batteries. Because it's 2020, and who would have thought that we'd still be buying these all the time?
10 results
Brand: Rayovac Size: C Size: D
$21.64 / 24 batteries = $0.90/battery
ASIN: B07R1QJ2N4
Brand: Rayovac Size: D
$10.82 / 12 batteries = $0.90/battery
ASIN: B00008MOQ7
Brand: Rayovac Size: D
$13.32 / 12 batteries = $1.11/battery
ASIN: B07GQ3M6T2
Brand: Rayovac Size: C Size: D
$27.21 / 24 batteries = $1.13/battery
ASIN: B07QZKDXXT
Brand: Rayovac Size: C Size: D
$29.44 / 24 batteries = $1.23/battery
ASIN: B08HJR3Y9K
Brand: Rayovac Size: D
$8.12 / 6 batteries = $1.35/battery
ASIN: B00IA89EWE
Brand: Rayovac Size: D
$16.39 / 12 batteries = $1.37/battery
ASIN: B000A6V8FU
Brand: Rayovac Size: D
$7.29 / 4 batteries = $1.82/battery
ASIN: B00V4KWBG6
Brand: Rayovac Size: D
$16.39 / 8 batteries = $2.05/battery
ASIN: B00V4KWBHU
Brand: Rayovac Size: D
$12.54 / 6 batteries = $2.09/battery
ASIN: B002FTHJC6