Selling random items

[vts Profile]

Here is my design of shop selling random items (As it is not possible with [Buy] ):

Front:

It uses [Device] sign to activate lever.

Back:

There is hopper under the chest. It takes items from chest and feeds them into the dispenser.
The comparator will output different signal strength depending of how many items are in the dispenser. Redstone lamp will light up when There is 1 or no items in the dispenser.

[DiegoRodriguez10 Profile]

Great work, ill check it out later in-game

[vts Profile]

Schematica file:

https://drive.google.com/file/d/0B3sFYk ... sp=sharing