Seems like Sony has additional stock of refurbished TVs. I can’t speak to the quality but in previous posts it was stated that these seconds/refurbished products simply had damaged packaging.
Sony KD75X9400E (Seconds^) 75" X9400E 4K HDR TV with Slim Backlight Drive+ $3999 - https://www.ebay.com.au/itm/Sony-KD75X9400E-Seconds-75-X9400…
Sony KD55A8F (Seconds^) 55" A8F 4K HDR OLED TV with Dolby Vision $2099 - https://www.ebay.com.au/itm/Sony-KD55A8F-Seconds-55-A8F-4K-H…
Sony KD65X9000H (Seconds^) 65" KD-65X9000H Full Array LED 4K Android TV $1496 - https://www.ebay.com.au/itm/Sony-KD65X9000H-Seconds-65-KD-65…
Rubbish old model second hand and still pricey. Never buy seconds always buy new when it comes to tech unless they were super cheap.