prices are still roughly the same.
Normally you need to estimate actual prices variation using indexes, that are based on few selected but relevant prices, then they can conclude the global tendency. Thats because while one general factor can drive up or down the general price, particular itens can behave different because of its specific circumstances.
All that is to say... what price is roughly the same?
Using assura:
Itens you can compare: Su5 > rostams and croceas. Rostams used to be 160~140m about a year ago. Now its 100m
Vagary: DM > used to 1m~800k, now its 600k
Dyna div: Medals > beastman were 1.8m to 1.6m. Now its 1.6~1.4m. Kindred is still basically the same
REMA stones: beit, 1m to 700k, plutons, something to ***nowaday, boulders, 400k to 300k.
So, im not sure what items are you looking to conclude prices are the same. My perception using few generally wanted items is that we indeed are having some degree of deflation.