As per title, genuine Maserati indoor cover for a GS with the GranSport text. Also fits 4200/3200. Complete and undamaged in original zip up bag.
£250 can post at cost or collection possible, dependent on prevailing lockdown limitations.
https://www.autoblog.com/2019/11/20/maserati-next-car-spy-photos-mid-engine/#slide-2187794
Just seen link on Pistonheads. Looks a bit like a pumped up Alfa 4C.