Components for PC

Hello Everyone.

Looking for Component for building a new PC for a friend. used or new part (if there is great deal)

Looking to make a new DDR5 Build. quite a constraint on budget will buy part if fits in budget.

CPU - AMD Ryzen 5 7600x / 8600G similar

MotherBoard - B650

Ram - 16GB 6000mhz pref

PSU - 850watt gold+

GPU - 3070TI - 3080 - 4070

Let me know if you have any parts you would like to sell.