LEGO Infrared Transmitter with USB Cable set 9783-1 box

LEGO Infrared Transmitter with USB Cable (9783-1)

The Infrared Transmitter with USB Cable (9783-1) is a LEGO Mindstorms set.

This LEGO set has 2 pieces and had a RRP of $29.99 (£26.41 / -) which equates to a price per piece of 15.00c (13.21p / 0.00€). It has grown in value by 11.5% and now has a value of $33.43 based on the last recorded monthly average for new-condition sales in March 2025; no new-condition sales were recorded in the recent valuation period.

Price over time

New condition

View price history table

Month	Avg Price	Sales
Mar 25	$33.43	1

Minifigures

This set contains 0 minifigures.

Monthly sales

We have recorded 1 sales of the Infrared Transmitter with USB Cable set since Mar 25. The chart below shows the number of recorded sales per month, which can help indicate the popularity and availability of this set on the secondary market.

My collection

Set details

Name: Infrared Transmitter with USB Cable

Theme: Mindstorms

Sub Theme: RCX

Set number: 9783-1

Status: Unknown

Pieces: 2

Minifigures: 0

Released: -

Retired: -

RRP:

$29.99

£26.41

-€

PPP:

14.995c

13.205p

Set value

Confidence: Low

Current value: $33.43

Increase from RRP: 11.5%

Where to buy

Amazon

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Set colors

The Infrared Transmitter with USB Cable has 2 pieces and is ranked 18635 on the list of biggest LEGO sets ever made.

The most common colour in this set is Dark Gray

The most common part in this set is Electric IR Transmitter Tower, USB with Black Front

Stats

18635th biggest LEGO set ever made

19th biggest LEGO Mindstorms set

Frequently Asked Questions

How much is the LEGO Infrared Transmitter with USB Cable (9783-1) worth?

The LEGO Infrared Transmitter with USB Cable is currently worth $33.43 based on the last recorded monthly average for new-condition sales in March 2025; no new-condition sales were recorded in the recent valuation period. The original retail price was $29.99.

How many pieces are in the LEGO Infrared Transmitter with USB Cable?

The LEGO Infrared Transmitter with USB Cable (9783-1) contains 2 pieces, making it the 18635th biggest LEGO set ever made.