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| Bidder | Amount | Date |
|---|---|---|
| m****g 111 | USD 15.00 | 02/13/2022 12:03:57 |
“Isaacs’s Iris”
This is a puzzle by Stan Isaacs
Objective / Description
- Put the pieces together and form a disk like the iris of an eye. Once you’ve done that, put it together again alternating the colors.
- How many solutions are there for the disk? How many are there with alternating colors?
- Each piece has a number or a letter on it. What do those numbers represent?
Packaging: Zip lock bag
Preliminary estimate of shipping costs from the Netherlands.
Netherlands: from 0 - 10 kg approx $ 12.00
Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino and Vatican City), Luxembourg, Austria, Spain (incl. Balearic Islands, excl. Canary Islands), Sweden.
Europe 2: from 0 - 2 kg approx. $ 27.00 to all other countries in Europe (excl. Russia).
ROW (rest of the world): from 0 - 2 kg approx. $ 37.00 – to all other countries (incl. Russia).
The final shipping cost will be determined when the item is closed.
And if more items are sold to the same address, the average shipping cost per item will be lower.