This is a 5y old CPU, in 2017:
I7 7700 msrp is 303$
I7 7700k msrp is 339$
(Source: Google)
On second hand market you can find both for under 170$ or equivalent in euro.
OP: I lost 450$
Also OP: complains in Reddit instead of going to the store and talk with fellow human
Minymioke t1_ixdw3zc wrote
Reply to TIFU by getting scammed at a computer repair shop by Bruh_lolo
This is a 5y old CPU, in 2017: I7 7700 msrp is 303$ I7 7700k msrp is 339$ (Source: Google) On second hand market you can find both for under 170$ or equivalent in euro. OP: I lost 450$
Also OP: complains in Reddit instead of going to the store and talk with fellow human