casascius coin

[DigiSoul]

How to trade Casascius coin. How to buy and sell these coin?? And what is hologram? How does it work?? Is a hologram for safety of the coin?? Please help as i want to trade these coin at no risk. 

[Omura]

You can buy and sell them here: https://bitcointalk.org/index.php?board=217.0

To trade safely: Trade with trusted members, use trusted escrow

[TookDk]

A good place to start is Elias book of physical crypto coin:
https://coinfirm.org/

The first couple of chapters, which is about Casascius is free.
https://coinfirm.org/wp-content/uploads/2016/07/Casascius-eBook-Plus-2.pdf

[A-10]

Here are a couple of links that may be helpful.

http://cryptoitems.com/suppliers/

http://www.spotcoins.com/bitcoin/casascius

[miffman]

You cannot buy any funded coins from the original store anymore (casascius.com) but you can buy and sell them here from us in the collectibles section.

Use some of the above links given by others or ask us questions if you would like to know more 

[DigiSoul]

You cannot buy any funded coins from the original store anymore (casascius.com) but you can buy and sell them here from us in the collectibles section.

Use some of the above links given by others or ask us questions if you would like to know more 

why i canno buy any funded coin from original store?

[AT101ET]

You cannot buy any funded coins from the original store anymore (casascius.com) but you can buy and sell them here from us in the collectibles section.

Use some of the above links given by others or ask us questions if you would like to know more 

why i canno buy any funded coin from original store?

Casascius stopped selling funded coins a while ago for legal reasons. He hasn't sold any funded coins in along time which adds to the rarity of the existing coins and hence their high demand.
He did release a non-wallet Super Bowl coin last year which sold out quickly but other than that and the blanks he hasn't sold any since.
If you want to buy or sell one then the best place to do so is on this forum (you'll be charged less of a premium over the likes of eBay).