The a9x 9.7 would in all likelihood be replaced with the a10x version
There have been cases in the past where the prev gen model has been retained with a discount but that appears unlikely for the 9.7 Pro
What I have observed so far that retailers will typically clear stocks with discounts a short while before the next gen launches - e,g, the core M macbook 12 was discounted to 77-78K before the core M3 macbook 12 came out around late Q1 last year
Going by past precedent, you can expect some discounts on the current Pro line over the coming 1-2 months
Also , apple, unlike most manufacturers prices its products at near par US prices
However, the Pro that received a $100 price cut around Oct 16 in the US hasn't seen that happen in India which makes it more likley that you can see some discounts in the next 1-2 months.
Having said that, all of the above is pure speculation