My grandparents have a 1991 TV recording of ROTJ the 2000 SE tapes, and the GOUT release of Empire.
I have the 2001 TPM, 2002 AOTC, 2005 ROTS, thin-case GOUT trilogy, 1997 SE tapes, the 2015 steelbooks for the OT, TFA Blu-Ray/DVD combo with Walmart slip, standard DVD releases of TLJ, Solo and TROS, and the Blu-Ray/DVD combo of Rouge One, so if we’re only counting the dupes, I have bought/received the OT 4 times. (the 2000 tapes have been passed on to me because my grandma doesn’t need them anymore thanks to cable TV)