1. break the bank - Verb
2. break the bank - Phrase
(intransitive) At a casino etc., to win all the money that is available to be paid.
(intransitive, idiomatic) To exhaust one's financial resources.
Source: en.wiktionary.orgAnother entry that won't break the bank by any stretch, the Braun Series 3 ProSkin marks a slight upgrade on the Remington R4, with a slightly more sturdy build-quality. Source: Internet
A perfect ‘just because’ gift that won’t break the bank comes with hyper-realistic faux flowers, florist tape and wire, complete with a handy booklet to help you fashion your new crown. Source: Internet
I would not break the bank on any free agent receivers like Amari Cooper or Robby Anderson. Source: Internet
Major drawcards for out-of-town purchasers had included Ballarat’s quality private schools that didn’t break the bank and affordable period houses, Mr Douglass said. Source: Internet
As I mention above, if you’re a semi-frequent traveler who goes through an airport with a Priority Pass lounge a handful of times a year, this is a great perk that won’t break the bank like similar benefits on premium travel rewards credit cards. Source: Internet
Another great thing about the range is that it’s fashionable but it won’t break the bank. Source: Internet