Exorbitance
Extreme, unreasonable price or expense
Aggrandize
To make greater (in power, influence, stature, or reputation); to exaggerate
Grandiose
Trying to seem important; grand, magnificent, impressive
Gratuitous*
Unnecessary, unjustified
Intemperate*
Excessive, lacking moderation
Multifarious*
Diverse; having great variety
Opulence*
Wealth, affluence; great abundance
Profligate
Recklessly wasteful, wildly extravagant
Satiate
To fully satisfy an appetite or desire
Surfeit
An excessive amount; to overindulge