Psst.....want a special, limited time deal? Insider Deals are just the thing! At different points in the game, a selection of Insider Deals will be offered to you; only for a short time. Each with have unheard of pricing on different combinations of Gold, Multipliers, Time Warps, etc.
A timer will indicate how long you have to make use of the deal. Make sure you don't sleep on these, as they may never be see again!