mint

A building or institution where money (originally, only coins) is produced under government licence.

A large amount of money. A vast sum or amount, etc.

"It must have cost a mint to produce!"

Similar: bundle, pile

Any place regarded as a source of unlimited supply; the supply itself.

To reproduce (coins), usually en masse, under licence.

To invent; to forge; to fabricate; to fashion.

(with condition) Like new.

"in mint condition."

In near-perfect condition; uncirculated.

Unused with original gum; as issued originally.