Whilst I am 100% against cost of ticket prices in football as a whole, not just at City, I do think that a protest at this stage is a bit extreme.
The PSG prices are not that extreme when compared to prices we have paid for game against Liverpool, Chelsea, United and Barca. You would expect a CL quarter final to cost more than a standard PL home game and when some tickets have gone for £50+ pound I can see why the club has priced it this way.
That said, simple banners and correspondence with the club on the ongoing issue of the cost of football is something I can see a lot of supporters backing. It's already been stated at length than the Man City fanbase is among the poorest in the league and unfortunately many Blues will be priced out if the club charge the prices United, Arsenal and Chelsea do.
On one hand, the club are well within their rights to compare the product they offer to them clubs and demand a similar price. Yet that would totally be ignoring the situation of City fans.
So far I do believe that the club has bent over backwards to help fans with prices. We have had games where kids can go for £1, CL games which were £20 for adults and affordable and reasonable ST prices.
However, the consecutive ST price rises can only go on for so long. Hopefully the club will acknowledge the cost that following a successful club has for the fans and reduce or at a minimum freeze ST prices.