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?
224 results
Brand: Energizer Size: AA
$19.98 / 24 batteries = $0.83/battery
ASIN: B004U429AQ
Brand: Rayovac Size: C
$10.01 / 12 batteries = $0.83/battery
ASIN: B07GPPGRZP
Brand: Energizer Size: AA
$16.99 / 20 batteries = $0.85/battery
ASIN: B005GIQXCU
Size: AAA
$20.47 / 24 batteries = $0.85/battery
ASIN: B07NWYCVPT
Brand: Energizer Size: AA
$13.83 / 16 batteries = $0.86/battery
ASIN: B003X5DHXG
Brand: Energizer Size: AA
$13.83 / 16 batteries = $0.86/battery
ASIN: B004RFF57C
Size: C
$20.77 / 24 batteries = $0.87/battery
ASIN: B07MWHQCPW
Brand: Duracell Size: AAA
$20.78 / 24 batteries = $0.87/battery
ASIN: B004K95PBQ
Brand: Enviromax Brand: Fuji Size: AA
$20.89 / 24 batteries = $0.87/battery
ASIN: B00ANLVS02
Brand: Rayovac Size: AAA
$7.00 / 8 batteries = $0.88/battery
ASIN: B07574ZLQV
Brand: Duracell Size: AA
$21.05 / 24 batteries = $0.88/battery
ASIN: B0035LCFNQ
Brand: Duracell Size: AAA
$17.99 / 20 batteries = $0.90/battery
ASIN: B002UXRXE6
Brand: Rayovac Size: AAA
$7.35 / 8 batteries = $0.92/battery
ASIN: B004DJF126
Brand: Rayovac Size: AAA
$11.31 / 12 batteries = $0.94/battery
ASIN: B0000A289X
Brand: Energizer Size: AAA
$22.98 / 24 batteries = $0.96/battery
ASIN: B0031Y8LS0
Brand: Rayovac Size: AA
$7.69 / 8 batteries = $0.96/battery
ASIN: B00U5LY5L4
Brand: Duracell Size: AA Size: AAA
$11.87 / 12 batteries = $0.99/battery
ASIN: B07RN9SJ4L
Brand: Duracell Size: AA
$11.87 / 12 batteries = $0.99/battery
ASIN: B07RVKSGGV
Brand: Duracell Size: AA Size: AAA
$23.74 / 24 batteries = $0.99/battery
ASIN: B084B7X2QP
Brand: Duracell Size: AA
$15.88 / 16 batteries = $0.99/battery
ASIN: B003SIOZB6
Brand: Duracell Size: AA
$19.86 / 20 batteries = $0.99/battery
ASIN: B002UXRXEG
Brand: Duracell Size: AAA
$15.97 / 16 batteries = $1.00/battery
ASIN: B006CSQXLO
Brand: Duracell Size: AA
$8.18 / 8 batteries = $1.02/battery
ASIN: B003SI0TD4
Brand: Rayovac Size: AA
$6.18 / 6 batteries = $1.03/battery
ASIN: B00099YM2Y
Size: AAA
$12.37 / 12 batteries = $1.03/battery
ASIN: B007B9NXAC
Size: AAA
$12.53 / 12 batteries = $1.04/battery
ASIN: B07NX1DSMP
Brand: Energizer Brand: Eveready Size: AA
$12.62 / 12 batteries = $1.05/battery
ASIN: B01IL2FFTO
Brand: Duracell Size: AA
$10.87 / 10 batteries = $1.09/battery
ASIN: B003CZX4A8
Brand: Duracell Size: AAA
$10.87 / 10 batteries = $1.09/battery
ASIN: B000HI6CEI
Brand: Duracell Size: AAA
$8.79 / 8 batteries = $1.10/battery
ASIN: B00005T3E4
Brand: Duracell Size: AA
$19.79 / 18 batteries = $1.10/battery
ASIN: B089RDSML3
Size: C
$4.44 / 4 batteries = $1.11/battery
ASIN: B081FH7N9Z
$27.07 / 24 batteries = $1.13/battery
ASIN: B07MWPHV25
Brand: Duracell Size: AA Size: AAA
$18.47 / 16 batteries = $1.15/battery
ASIN: B089RCP1XZ
Brand: Energizer Size: AA
$4.69 / 4 batteries = $1.17/battery
ASIN: B00451SSBI
Brand: Rayovac Size: AA
$18.88 / 16 batteries = $1.18/battery
ASIN: B00V4KWBGQ
Brand: Duracell Size: AA
$28.49 / 24 batteries = $1.19/battery
ASIN: B003DKW8JA
Brand: Duracell Size: AA
$7.29 / 6 batteries = $1.22/battery
ASIN: B000IZQO7U
Brand: Duracell Size: AA Size: AAA
$17.36 / 14 batteries = $1.24/battery
ASIN: B08BRS139G
Brand: Duracell Size: AA
$4.99 / 4 batteries = $1.25/battery
ASIN: B00000JHQ6
Brand: Eveready Size: AA
$5.32 / 4 batteries = $1.33/battery
ASIN: B0044C46JG
Brand: Rayovac Size: C Size: D
$32.36 / 24 batteries = $1.35/battery
ASIN: B07R1QJ2N4
Brand: Rayovac Size: D
$16.18 / 12 batteries = $1.35/battery
ASIN: B00008MOQ7
Brand: Rayovac Size: D
$16.39 / 12 batteries = $1.37/battery
ASIN: B000A6V8FU
Brand: ACDelco
$17.17 / 12 batteries = $1.43/battery
ASIN: B00THDSP30
Brand: Energizer
$2.89 / 2 batteries = $1.44/battery
ASIN: B0043CE8VS
Brand: Rayovac Size: D
$17.47 / 12 batteries = $1.46/battery
ASIN: B07GQ3M6T2
Brand: Energizer Size: AAA
$2.97 / 2 batteries = $1.48/battery
ASIN: B00003IEM9
Brand: Eveready Size: AAA
$6.07 / 4 batteries = $1.52/battery
ASIN: B0043CAOV6
Brand: ACDelco Size: AA
$24.41 / 16 batteries = $1.53/battery
ASIN: B00THDSPEO