I found this interesting cryptocurrency related Dapp-Cap set that caught my attention. Thought I share this with you. This is the 1st time I came accross this type of offering. According to the link this  Dapp-Cap set is EXTREMELY RARE and there are only a few in existence and will never be printed again.
It also say Dapp-Caps is the first non-fungible physical asset, that is also tied to the blockchain.

Here is the link https://steempeak.com/creativecoin/@elamental/blockchain-psychical-collectible-game-with-mystery-prizes-promote-your-token-platform-art-and-projects-with-dapp-caps

If you have more information about this item feel free to share - I like to know more about it.

https://steemitimages.com/0x0/https://cdn.steemitimages.com/DQmPnFk2HJWbRXK3yRgSXL3fHL7EMHUWdQcC2wwsT3CobzS/20190826_005151.jpg