g20 rear suspension

[Mikeg20]

I have a 1995 infiniti g20 and i messed up the right rear suspension (the 2 lateral links, trailing arm, knuckle, and the strut) and i have been looking online for some decent parts so i can replace those bc i have to replace tires almost every 1k miles bc i abnormal ware on my tires. Does anyone know were i can find those parts for decently cheap? the shop i took it too wants to charge me, $300 for lateral links, $157 for trailing arm, $315 for knuckle, and $480 for strut. and i am not going to spend that much on each of those parts but i cant find those parts after searching online.

if anyone can help i would really appreciate it.

[RED_DET]

http://www.car-parts.com