Crossword clues for Not buyin' it ... 3 lettersAnswerClueNAHNot buyin' it ...BUYINPoker tourney entry feeBUYINPoker tournament entrance feeBUYINWillingness to supportBUYINPay to participateBUYINAnte upBUYINPurchase.BUYINSSome stock acquisitionsBUYINFee to enter a poker gameBUYINStart of a poker gameBUYINPay to play, as pokerBUYINPoker entry feeBUYINPut money up front to play pokerBUYINPoker tournament feeBUYINSAmounts paid to join poker gamesBUYINSSome stock purchasesBUYINPoker player's initial investmentBUYINS$10,000 and $25,000, for some high-stakes poker tournamentsBUYINPay to play, at a poker tableBUYINEntry fee for a poker tourneyNODICEI ain't buyin' it!