A Copper Age settlement and cemetery was fully excavated at Rákóczifalva-Bivaly-tó Site 1/C in 2005-2007, making it possible to compare the use of its material culture in closely related, coeval, but different archaeological contexts. Such a rare set of circumstances allows the authors to highlight methodological issues associated with the distorting effect of archaeological finds made on sites where only settlement or burial data are available, and on the importance of choosing appropriate analytical units.