Like the 25 btc Physical Bitcoins, these are gold plated bars that are made to look valuable. A great way to dress your Bitcoins for what they're worth, and a way for Grandma to hold bitcoins that's easy to understand and requires no technical knowledge.
I'm planning on offering them in two versions:
1 - a 100 BTC bar with a hologram, which works just like a Casascius physical bitcoin. The hologram itself will be specific to this product and will say Casascius 100 BTC directly on it.
2 - a non-denominated savings bar with a hologram. You buy your own, and load your own BTC. The hologram itself will be a Casascius hologram with a valid private key and the hologram says zero BTC, which is mainly a clue that one should check the balance before accepting the bar in a face-to-face transaction. This is mainly to cater to those who want a good-looking bar, but don't want to send 100 BTC or more through the mail, or who might want it for a different denomination. I may have the ability to laser-etch other denominations into the bar, but that remains to be seen.
I'm interested in feedback and thoughts.
The bars are 4cm x 8cm, 6mm thick, and weigh about 138g.
... and then I realized it was a necro well this was worthy of archiving and here I thought Casacius was releasing new editions.
Thanks for the comment.... actually, the Collectibles section of this forum is quite active,
And there have been a few sales/auctions and interest threads put up recently regarding these bars.
Come over and hang out... who knows, maybe you'll find a nice shiny coin you like!!
COLLECTIBLES SECTION: https://bitcointalk.org/index.php?board=217.0