looking for a 1g or 2g 2.0L with turbo and tranny and reasonable prices on them.

Just for arguments sake, what will this be going into? Automatic or manual transmission? and, if you're doing a transplant to a different car, 1G or 2G does matter.

1990 plymouth loser it has 1.8L 5 speed man. want something bigger and better i have 2.0 car for parts but engine is totally shot. (rod through block, not pretty)

Start making a list of parts you need to take off that 2.0L car.

ECU
wiring harness
engine
transmission
all 2.0L electronics
i.e. coil pack, mass air flow, spark plug wires, everything, etc.
I'm not totally sure, but I think the motor mounts are different as well

Basically, you're going to have to strip both cars down to bare metal in the front and swap them out. It's a big job, but not too hard if you've got a friend who's done similar jobs before.

i can sell you everything but the motor itself for $500 including harness, fwd trans and clutch, sensors, turbo, intercooler/intake, ecu, injectors, intake and exhaust manifolds, MAF, and other randomness, but act fast cause all of this is for sale seperatley as well.