Back to home page
|Listed in category:
This listing sold on Thu, Jul 17 at 8:45.
Unbelieveable Science Crystal Radio Kit NEW SEALED!
Sold
Unbelieveable Science Crystal Radio Kit NEW SEALED!
US $21.21US $21.21
Thu, Jul 17, 08:45 AMThu, Jul 17, 08:45 AM
Sell one like this
Seller's other items

Picture 1 of 5

Unbelieveable Science Crystal Radio Kit NEW SEALED! - Picture 1 of 5
Unbelieveable Science Crystal Radio Kit NEW SEALED! - Picture 2 of 5
Unbelieveable Science Crystal Radio Kit NEW SEALED! - Picture 3 of 5
Unbelieveable Science Crystal Radio Kit NEW SEALED! - Picture 4 of 5
Unbelieveable Science Crystal Radio Kit NEW SEALED! - Picture 5 of 5
SOLD
Have one to sell?
Sell it yourself

Unbelieveable Science Crystal Radio Kit NEW SEALED!

Robot-Workshop
(294)
Seller's other items
Contact seller
US $21.21
ApproximatelyC $29.32
Was US $24.95 (15% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Ended: Jul 17, 2025 08:45:23 EDT
Sell one like this
Seller's other items
    Shipping:
    US $7.95 (approx C $10.99) Economy Shipping.
    Located in: Norwich, Connecticut, United States
    Delivery:
    Estimated between Wed, Aug 27 and Tue, Sep 2 to 94104
    Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
    Returns:
    No returns accepted.
    Payments:
         Diners Club

    Shop with confidence

    eBay Money Back Guarantee
    Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
    Seller assumes all responsibility for this listing.
    eBay item number:205494122977
    Last updated on May 24, 2025 07:13:15 EDTView all revisionsView all revisions

    Item specifics

    Condition
    New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
    Brand
    Scientific Explorer
    Year
    2015
    Recommended Age Range
    6+
    Age Level
    8-11 Years, 12-16 Years, 17 Years & Up
    Country/Region of Manufacture
    China
    UPC
    0071547020127

    Item description from the seller

    About this seller

    Robot-Workshop

    97.9% positive feedback•517 items sold

    Joined Aug 2013
    Usually responds within 24 hours
    Visit storeContact

    Detailed seller ratings

    Average for the last 12 months
    Accurate description
    4.8
    Reasonable shipping cost
    4.7
    Shipping speed
    5.0
    Communication
    5.0

    Seller feedback (155)

    All ratings
    Positive
    Neutral
    Negative
      • w***7 (948)- Feedback left by buyer.
        Past month
        Verified purchase
        Fantastic Seller!!!
      See all feedback

      Product ratings and reviews

      Learn more
      3.3
      7 product ratings
      • 3 users rated this 5 out of 5 stars
      • 0 users rated this 4 out of 5 stars
      • 1 users rated this 3 out of 5 stars
      • 2 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 7 reviews
      • by azsummerbee
        Sep 01, 2017

        Missing crucial part

        This seems like it would be a fantastic kit for the price. My 8-year-old son has been dying to build his own radio, so he researched how to do that and decided to save his allowance to purchase this kit. He was thrilled when it arrived and immediately began assembling it. He was extremely disappointed however when the crystal diode was nowhere to be found. His $20 was wasted since the radio cannot function without this part. We can buy this separately, but I was very disappointed in the false advertising on this product which claims right on the box that it includes the crystal diode.

        Verified purchase: YesCondition: NewSold by: fluffy241

      • by howiebuddy
        Mar 20, 2025

        Fun!

        Always love working with electronics and radio. This is a step by step easy build that anyone can do with patience. Wrapping the coil does need patience and perhaps adult guidance.

        Verified purchase: YesCondition: NewSold by: mooseden

      • by dappledwillow12
        Feb 08, 2018

        Crystal Radio-Not good quality

        We purchased this for our 9 year old grandson. My husband put it together with him so it was done correctly. The cardboard that the wire wraps around was very flimsy and at the end of the project they could not receive any stations, etc. so the whole thing was a waste of time and money and a disappointment to our grandson. I would not recommend the crystal radio to anyone.

        Verified purchase: YesSold by: god4memin

      • by hewitt91
        Sep 14, 2016

        junk diode makes radio unuseable

        built radio and didnt work. replaced diode with a 1n34a and then i got at least 1 station.

        Verified purchase: YesCondition: NewSold by: RxTpeZQoRFy@Deleted

      • by stroker**ace
        Dec 26, 2017

        Christmas joys...

        Was entertaining putting it together with my son and grandson!

        Verified purchase: YesSold by: god4memin

      More to explore: