waste of money

Related

pointless · useless · regret · impulse · foolish · overpriced · ripoff · scam · junk · throwaway · buyer's remorse · drain · bleed · sink · flush · burn · spendthrift · lavish

Opposites
value for expenditure

waste of moneybargain

Favorable purchase price

steal · bang for your buck · value for money · great deal · good deal

financial wisdom

waste of moneysmart spending

Financially prudent purchasing

Familiarity
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