Hey guys, can't seem to find a similar topic hence starting a new thread.

What are the average costs of installation / balancing / valves & alignment if I bring my own tyres to shop?

And is alignment necessary in this case? Because when I surveyed around some shops don't seem to quote the alignment price and just quote me the balancing + installation price.

Below are the prices I've surveyed so far:
Installation: RM10 - RM15/tyre
Balancing: RM5-RM10/tyre
Alignment: RM40 - RM60 for all four
Valve: depending on material, rubber around RM7/valve, metal > RM10/valve

Also, any other charges which I may have missed out?

PS: tyre size is 225/50R17