RX7928

Hi all. I'm a passionate car guy who never owned an RX7. I know these cars since I saw the first ads at the end of the seventies that made me dream a lot at that time. I owned many different cars and I would like to buy a first gen RX7. I need to know and feel what a rotary engine was like. I spotted a 1984 GSL with only 59000 kms (30000 miles) for sale around here. The seller has the complete history and advise it never went out in the winter nor in the rain!!! It looks in a concours condition and I wondered if an RX7 in this condition could have a high value?
I may be active on the technical forum soon