i bought two turntables (reloop rp 2000 + rp 4000) for 100€
one ecler nuo2 for 140€
and mixvibes DVS for 70€ with a maya 44 usb.
a friend gave me an old PC.
so... fo 310€ i have my DJ set. turntables are old, but it's really nice for start.
it was 1 years ago, and now i finaly bought a laptop for 220€.
so...
i think you can start with better equipment, , and you need to be patient, and jump on bargain.