Price of PartsINDUSTRIAL PRICE INDEX
Allen-Bradley

1756-L72S

Verified market ACTIVE MATURE

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$599
Low
$4,300
High
King Surplus — $599Roc Automation — $1,650KOEED — $2,128plcsuministros.com.mx — $2,141Blackstar Assets — $4,300King SurplusKing Surplus$599Roc AutomationRoc Automation$1,650KOEEDKOEED$2,128 · MEDIANplcsuministros.com.mxplcsuministros…$2,141Blackstar AssetsBlackstar Asse…$4,300

Median $2,128 · 5 sellers · $1,529 below median at the lowest

$ Compare your quote against 5 current asking prices.

Asking prices for the exact catalog number 1756-L72S currently range from $599 to $4,300 across 5 sellers, observed 9 Oct 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

5 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
King Surplusnot stated $599.00-72% View offer
Roc AutomationNEW $1,650.00-22% View offer
KOEEDnot stated $2,127.53· View offer
plcsuministros.com.mxnot stated $2,141.02+1% View offer
Blackstar AssetsNEW $4,299.99+102% View offer

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Condition

AS STATED BY SELLERS
New2
Not stated3

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 42 comparable parts in ControlLogix 1756, used and refurbished units are listed at a median 88% 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
1756-L72SKextends this number2$5,803+173%
1756-L82Eone character apart24$4,057+91%
1756-L71Sone character apart12$1,895-11%
1756-L73Sone character apart10$3,271+54%
1756-L61Sone character apart6$438-79%
1756-L62Sone character apart4$439-79%
1756-L63Sone character apart3$258-88%
1756-L72Kone character apart2$4,903+130%

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 1756-L72S cost?

As of 9 Oct 2026, the Allen-Bradley 1756-L72S is listed from $599 to $4,300 across 5 sellers. The median asking price is $2,128. Prices are published seller asking prices and are refreshed monthly.

Who sells the 1756-L72S?

5 sellers currently list the 1756-L72S, including King Surplus, Roc Automation, KOEED. 5 of them are specialist industrial distributors. The lowest current asking price is $599 from King Surplus.

Why do 1756-L72S prices vary so much?

The highest asking price for the 1756-L72S is 7.2× 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.

Related ControlLogix 1756 parts

10 SHOWN
Catalog numberSellersLowMedianSpread
1756-EN2TControlLogix 175615$596$980+$1,315
1756-EN2TRXTControlLogix 17562$2,803$3,872+$2,138
1756-EN2TRControlLogix 17568$1,296$1,401+$279
1756-IF16ControlLogix 175612$190$502+$739
1756-L81EControlLogix 175623$2,747$4,118+$4,048
1756-TBCHControlLogix 17562$57.42$63.21+$11.58
1756-IB16ControlLogix 175611$75.00$144+$258
1756-OW16IControlLogix 175620$64.99$194+$366
1756-PA75ControlLogix 175621$129$300+$471
1756-EN4TRControlLogix 17569$1,590$1,832+$419