| 1,536 sales | 5 out of 5 stars

Priceless Puzzles Series



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Selling fast! Only 3 left, and 2 people have it in their carts.

Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

  • Handmade
  • Materials: PLA, magnets, hardware, metal

Can you disassemble this mysterious treasure trove of puzzles? Pieces move, but still they hold together. It's up to you to find a way to take them apart. Each style has its own uniquely fiendish mechanism in a tiny but potent puzzling package. Solutions are available by request. Keep an eye out for further entries in the series at a later date!

Small pieces; not intended for children. Items measure about 50 mm cubed. These items are partially 3D printed and handmade so expect minor imperfections.


Sapphire: Intermediate+
Pearl: Intermediate
Diamond: Beginner+
Amethyst: Advanced
Ruby: Intermediate+


The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier.

Other factors—such as shipping carrier delays or placing an order on weekend/holiday—may push the arrival of your item beyond this date.

Learn more

Oct 7-18

Sep 28

After you place your order, CoreMods will take 5-7 business days to prepare it for shipment.

Oct 5-7

CoreMods puts your order in the mail.

Oct 7-18

Estimated to arrive at your doorstep Oct 7-18!

Etsy offsets carbon emissions from shipping and packaging on this purchase.
Etsy offsets carbon emissions from shipping and packaging on this purchase.
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Ships from Sacramento, CA



Owner of CoreMods

Message Jared

This seller usually responds within a few hours.

398 reviews

5 out of 5 stars
4 out of 5 stars

Amethyst. Another pretty decent addition to the priceless series. This one is pretty hard, honestly. And it has a very clever solution to it as well. The only downside is a potential early "solve" that, granted, Jared really (truly) went above and beyond to prevent from the first iteration of Amethyst. I don't like rating a four at all, but it is mostly to this specific puzzle that I feel deserves a fair warning. If you "solve" it and still hear things moving around, just reset it and try again. This puzzle is fun. You just have to take slight precaution to it in this case. Regardless, this had not changed my loyalty to Jared's puzzles. I will absolutely be on top of any further additions to the series. Amethyst is still highly recommended.

Tyler Aug 31, 2020

5 out of 5 stars

A fun puzzle. I always love seeing the internal mechanics after the solve, and this one doesn't disappoint. I don't even think I've fully put it back together yet to the start, so the value is 100% there. Recommended!

Tyler Jul 11, 2020

5 out of 5 stars

I just love it! Not solved yet but fun to play with. This seller is highly recommended.

Daniel Dec 22, 2021

5 out of 5 stars

Another wonderful puzzle creation and another beautiful puzzle in my collection.

Matthew Jul 3, 2022

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