The Fiat Linea Tjet is also discontinued. I went to a Tata/Fiat showroom in Gurgaon(the one near Jaguars) and found out that Fiat had stopped the production of the Tjet. The salesman said that it is in stock but he did not have the pricelist or any other info about the Tjet.
Thats too much. The 1.6 polo was around 7.2 lac (approx) here in Noida last year. Only 50k doesn't seem to be fine. I am not really sure about the price you should ask, may be you should start with 5.8 lac and bring him to 6 lac.
Give him few of following fundas:
- Its a petrol
- Polo 1.6 has been discontinued so you will have problem in repair and maintenance
- Fuel efficiency is also low
So, he may bring the price down. Try Carwale site, there you can evaluate you vehicles current worth.
Best of luck.