Price of PartsINDUSTRIAL PRICE INDEX
Omron

G3NA-420B

Limited data — single seller

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$24.20
Low
$159
High
eBay - factory8parts — $24.20moarval.com — $25.67eBay - aut_8477 — $25.74eBay - zhidonga53 — $27.80eBay — $27.82Radwell.com — $51.50eBay - industrial23 — $53.40eBay - isabellacarries — $67.44Well Gain Electronics — $99.90matsuiamerica.com — $125RS - America — $132eBay - a28-dd4 — $159eBay - factory8partseBay - factory…$24.20moarval.commoarval.com$25.67eBay - aut_8477eBay - aut_8477$25.74eBay - zhidonga53eBay - zhidong…$27.80eBayeBay$27.82Radwell.comRadwell.com$51.50eBay - industrial23eBay - industr…$53.40 · MEDIANeBay - isabellacarrieseBay - isabell…$67.44Well Gain ElectronicsWell Gain Elec…$99.90matsuiamerica.commatsuiamerica.…$125RS - AmericaRS - America$132eBay - a28-dd4eBay - a28-dd4$159

Median $52.45 · 12 sellers · $28.25 below median at the lowest

$ Compare your quote against 12 current asking prices.

Asking prices for the exact catalog number G3NA-420B currently range from $24.20 to $159 across 12 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

12 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
eBay - factory8partsnot stated $24.20-54% View offer
moarval.comnot stated $25.67-51% View offer
eBay - aut_8477not stated $25.74-51% View offer
eBay - zhidonga53not stated $27.80-47% View offer
eBaynot stated $27.82-47% View offer
Radwell.comnot stated $51.50-2% View offer
eBay - industrial23not stated $53.40+2% View offer
eBay - isabellacarriesnot stated $67.44+29% View offer
Well Gain Electronicsnot stated $99.90+90% View offer
matsuiamerica.comnot stated $125.00+138% View offer
RS - Americanot stated $131.68+151% View offer
eBay - a28-dd4NEW $159.30+204% View offer

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Condition

AS STATED BY SELLERS
New1
Not stated11

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 864 comparable parts across the index, used and refurbished units are listed at a median 85% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
G3NA-440Bone character apart5$129+146%
G3NA-410Bone character apart3$105+100%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a G3NA-420B cost?

As of 9 Oct 2026, the Omron G3NA-420B is listed from $24.20 to $159 across 12 sellers. The median asking price is $52.45. Prices are published seller asking prices and are refreshed monthly.

Who sells the G3NA-420B?

12 sellers currently list the G3NA-420B, including eBay - factory8parts, moarval.com, eBay - aut_8477. 5 of them are specialist industrial distributors. The lowest current asking price is $24.20 from eBay - factory8parts.

Why do G3NA-420B prices vary so much?

The highest asking price for the G3NA-420B is 6.6× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.