I have a button sub-oracle - as both Satori and Mi-Shell have given me individual button oracles in the past, I have fused them and added a few extras.
Must admit it also makes it easier to retire old favourite clothes if you know you can use their buttons for an oracle
And a coin sub-oracle, just because I always loved them ... it contains coins from real currencies, souvenir pressed pennies, historic reproductions, a Christophorus medal, faerie coins, and LARP currency. Love it!
My Shamanic/Völva oracle has sheeps' knuckles, a rabbit paw, a chicken foot and some animal teeth along with gems.
The junk oracle itself is in a big bag and weighs over 2kg by now...
Fun trivia: Hubby tried to grind something into our food last weekend which he took for butmeg ... it was a rattling nut from the junk oracle though