The Bits Shop, accessible at Elizabeth in the Community Center, allows players to purchase exclusive, powerful items for Bits. Bits are only acquirable after consuming a Booster Cookie.
The "Average AH Worth" listed below is based on easier to track Bazaar prices. By subtracting the Bazaar material cost from the current Bazaar cost of the Magma Bucket, the remaining cost to craft the item must be the value of the Heat Core. Using the Bazaar price of Heat Core, bits are worth ≈1.8k coins each. And the 4800 base bit value (without a multiplier) of a Booster Cookie would thus be ≈8.5M coins, and the max Fame Rank value of a Booster Cookie would be ≈19.1M coins at Supreme rank (with the cookie itself costing 13,700,000 coins). Note that while this table can give a good estimate for the value of Bits Shop items, given the instability of Bazaar prices and the differences in supply and demand of the items themselves, items will likely be priced differently here than on the Auction House.
Inferno Fuel Blocks to Bits Shop.