Price of PartsINDUSTRIAL PRICE INDEX
Allen-Bradley

1791-8AC

Verified market

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$450
Low
$1,541
High
Equipt — $450palmettoautomationinc.com — $474PLC Department — $480SB Industrial Supply — $500AeliyaMarineTech.com — $751PLCHardware.com — $1,299IQElectro — $1,541EquiptEquipt$450palmettoautomationinc.compalmettoautoma…$474PLC DepartmentPLC Department$480SB Industrial SupplySB Industrial …$500 · MEDIANAeliyaMarineTech.comAeliyaMarineTe…$751PLCHardware.comPLCHardware.com$1,299IQElectroIQElectro$1,541

Median $500 · 7 sellers · $50.00 below median at the lowest

$ Compare your quote against 7 current asking prices.

Asking prices for the exact catalog number 1791-8AC currently range from $450 to $1,541 across 7 sellers, observed 9 Oct 2026. Distributor product page: santaclarasystems.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

7 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
EquiptUSED / REFURB $450.00-10% View listing
palmettoautomationinc.comnot stated $474.05-5% View offer
PLC Departmentnot stated $480.00-4% View listing
SB Industrial SupplyUSED / REFURB $500.00· View offer
AeliyaMarineTech.comnot stated $750.99+50% View offer
PLCHardware.comnot stated $1,299.00+160% View offer
IQElectronot stated $1,540.80+208% View offer

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Condition

AS STATED BY SELLERS
Used / refurbished2
Not stated5

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
1791-8BRone character apart3$2,069+314%
1791-8ARone character apart2$2,946+489%

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 1791-8AC cost?

As of 9 Oct 2026, the Allen-Bradley 1791-8AC is listed from $450 to $1,541 across 7 sellers. The median asking price is $500. Prices are published seller asking prices and are refreshed monthly.

Who sells the 1791-8AC?

7 sellers currently list the 1791-8AC, including Equipt, palmettoautomationinc.com, PLC Department. 7 of them are specialist industrial distributors. The lowest current asking price is $450 from Equipt.

Why do 1791-8AC prices vary so much?

The highest asking price for the 1791-8AC is 3.4× 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.