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Plumbing & Ventilation: what should you pay?

What you'll usually pay

$27.99 typical price

Most are between$10–$200

Brand new$30.2

Used$59.99

On sale now61,997

💡 Used ones cost about 99% more here.

Price by brand

Amarine Made

$33.99+21%

Attwood

$36.53+31%

Groco

$51.85+85%

Jabsco

$55.91+100%

Rule

$58.5+109%

Johnson

$58.83+110%

Price by featured refinements

Bilge Pump

$30.78+10%

12 Volt Water Pump

$32.59+16%

Automatic Bilge Pump

$35.54+27%

Livewell Pump

$54.5+95%

Air Conditioner

$73.41+162%

Accumulator Tank

$79.99+186%

Price by warranty

1 Year

$30.9+10%

Unspecified Length

$37.69+35%

No Warranty

$50+79%

90 Day

$59.84+114%

2 Year

$59.79+114%

3 Year

$70.89+153%

🛒 Some on sale right now

How we got these numbers

Worked out from 200 live eBay listings (price range $10–$200, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 15, 2026.