Cost of farmed ☆☆Puzzle Cube Badge·Vain

There are 3 ways I know of to get this amazing piece of gear.
1: Buy Cube of Fate Stamp or necklace directly from another player at current going price.
2: Pop tons of pack and hope really hard to get Cube of Fate Stamp by pure luck.
3: Farm it yourself.
Of course farming a Cube necklace is not an easy or cheap task. It will require a lot of patience, since the Cube of Fate can be frustrating at times, and money too.
Here is a table of the materials needed and how much they are worth : ☆☆Puzzle Cube Badge·Vain Mat. Amount/Chips                Price Rotating Cog of Fate (30)* 30 60 000 000 Warsoul: Ksitigarbha (1) 788 16 875 000 Warsoul: Vajra (1) 788 16 875 000 Warsoul: Avalokites (2) 316 6 750 000 Warsoul: Jakari (2) 946 20 250 000 Total Chips: 2 838 120 750 000 (note that the Cog of Fates can be farmed by running a full cube run and taking the Disabled Cog of Fate to the last NPC in room 60 - the pricing done here represent how much it would cost approximately if bought from other players at 2M per)