Vintage Texas Instruments BA II Plus Financial Calculator 1992 With Cover Tested This vintage Texas Instruments BA II Plus Advanced Business Analyst Calculator (Model 0008286, circa 1992) is a classic tool trusted by finance professionals and students for decades. Ideal for business, accounting, statistics, and financial planning, it includes built-in worksheets for cash flow, depreciation, amortization, bond calculations, and more. Features a large 10-digit display, advanced functions, and intuitive layout. This unit is in good pre-owned condition, fully tested and working. Comes with original hard cover that includes reference formulas inside. Requires 1 CR2032 lithium battery (not included). Some cosmetic wear from normal use ? see all photos for details. #TexasInstruments #BAIIPlus #FinancialCalculator #BusinessAnalystTool #VintageCalculator #1990sTech #FinanceStudent #TICollector #AccountingGear #RetroElectronics