Was that 5555 price including GST?
Check out cost to cost price list , if you haven't .. they have nicely priced parts without GST .. and GST rates separately ...
*www.costtocost.in/list/pricelist.pdf
though they haven't mentioned G4560 price but without inflation it shouldn't cost more than Rs 4,600-4700 ...
on newegg it is listed for 130 $ currently
Intel Pentium G4560 Kaby Lake Dual-Core 3.5 GHz LGA 1151 54W BX80677G4560 Desktop Processor Intel HD Graphics 610 - Newegg.com