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LEGO Mindstorms Infrared Tower X87 IR #71793

cleaningoutthehouse2day
(12070)
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US $11.78
or Best Offer
Was US $12.95 (9% off)What does this price mean?
Recent sales price provided by the seller
Condition:
Used
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Shipping:
US $8.75 USPS First Class®.
Located in: Dacula, Georgia, United States
Delivery:
Estimated between Tue, Sep 30 and Mon, Oct 6 to 94104
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Seller does not accept returns.
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eBay item number:175538758740
Last updated on Apr 21, 2025 05:21:00 PDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
LEGO
Product Line (LEGO Theme)
Mindstorms
LEGO Set Number
9719
Year
1997
LEGO Set Name
Robotics Invention System
MPN
x87 & 71793
Recommended Age Range
8+
Age Level
12+
Country/Region of Manufacture
Denmark
Character Family
Robotics
UPC
Does not apply
Category

Item description from the seller

About this seller

cleaningoutthehouse2day

99.8% positive feedback•32K items sold

Joined May 2011
Usually responds within 24 hours
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.I mostly sell childrens clothing & toys and household items
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

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Seller feedback (12,885)

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  • r***h (24)- Feedback left by buyer.
    Past month
    Verified purchase
    Blanket arrived as described, in new condition. It was packaged well and it was worth the price to me because I couldn't find it in stores and my daughter wanted it. It made her smile. Arrived quickly and well packaged. I would highly recommend this seller
    Betseyville Halloween Blanket Betsey Johnson NWT Mushroom Mushie Vintage Print (#187532336027)
  • 8***7 (143)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The package was delivered very quickly, within 3 calendar days of the order date and on a national holiday weekend no less! The power supply was quadruple-wrapped in bubble-wrap and nested in a double-thickness cardboard box. It arrived in the same excellent to like-new condition it was sent. The DM-330MV is unusual in its price class in that it conservatively supports 30A with 32A peak. Most similar quality units support 20A or less. I would positively buy from this seller again.
    Alinco DM-330MV DC Power Supply 32A Stabilized Switching Unit Used Japan (#187209022476)
  • n***0 (59)- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived in goof quality as described in sellers listing. Item condition was in mint condition. Ans great value for price. Item Appearance was as listed in wrapped factory sealing. Thanks for such a high quality find. A++
    Arrl's Yagi Antenna Classics: Best Articles (#177293040555)
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Product ratings and reviews

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3.9
7 product ratings
  • 4 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Durable

Entertaining

Most relevant reviews

See all 5 reviews
  • by rjm7197
    Jan 27, 2025

    Still has a good bang for your buck.

    Older technology but still very fun to start within robots. Since Lego doesn't make robot kits for the general public anymore this is a good starting point for the price.

    Verified purchase: YesCondition: Pre-OwnedSold by: swaggervance82

  • by g03tcj5jrja@deleted
    Apr 08, 2019

    May be old but still a good set to own.

    At this time the set is 20 years old and still ticking. Drawback is it requires Win 95 but will run on Windows X P . Easy programming with the software. I bought another used old laptop to hook up IR tower and run the software and have purchased two sets 1.0 and a 1.5 and partial Sports add on and the Creatures add on sets. Just working my way up the Mindstorms ladder until I have most of the sets. It is a fun and educational toy.

    Verified purchase: YesCondition: Pre-OwnedSold by: linredvan

  • by blaigentle_0
    Feb 04, 2018

    I haven't built this set... and may never. But it appears to be 99% complete. Happy with the purchase.

    Verified purchase: YesCondition: NewSold by: bidder2478

  • by comate1
    Jun 09, 2020

    Very good product

    Very good product.

    Verified purchase: YesCondition: Pre-OwnedSold by: vapidmcfly

  • by monroeggerlin_0
    Jan 03, 2019

    Its outdated

    Wires are brittle and software non compatible with new computer

    Verified purchase: YesCondition: NewSold by: arcnoli

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