A crash is typically driven by a supply glut, a lending freeze or a sudden demand collapse, and Saskatoon currently shows the opposite pattern on supply: 1.63 months of inventory, which is tighter than a classic oversupplied market carries.
That does not mean every price only goes up. Interest rate moves, CMHC lending rules and local job conditions all still push the market up or down at the margins, and a specific overpriced or poorly presented listing can sit and look weak even in a generally steady city.
The data supports steady, not runaway and not collapsing, which is the least exciting and most useful answer a seller can act on. Get your hand-reviewed valuation from Joel Dyck.