Is it Worth IT? or am I getting jacked?

I would like to know what you all think this car is worth in its condition as stated, and also an estimate on the amount it would cost me in repairs to get it running properly again?

the kid is asking for $4900 but in talking with him i feel strongly that I could get it for $3800.....

here are the specs...
CRX 1990 black si (I think since it has a sunroof)

Cylinders: 4 Cylinder Gasoline
Transmission: Manual

Stereo: Unavailable

Description: - B16a with less than 55k miles (body has 200k)
- J1 tranny
- PW0 ECU
- Skunk 2 valve springs (9,500 RPM redline)
- GSR Cams
- Hasport Mounts
- Hasport Shift linkage
- Cold Air Intake painted flat black
- AEM bypass valve
- LHT custom 4-2-1 header with 2.5in collector
- Custom 2.5in exhaust
- Apexi VAFC
- New short shifter
- Nuespeed front strut bar
- OBX rear strut bar
- Tokico blue struts
- H&R 2in lowering springs
- Ingall's camber kit
- 00 Civic Si Radiator
- Skunk 2 weighted shift knob
- Real JDM CTR shift boot with red stitching
- leather wrapped steering wheel with red stitching
- MOMO Racing Harness
- Amber corner lenses
- Amber turn signals
- 2 new axles with lifetime warranty
- new GSR alternator
- new timing belt
- new pass. side tie rod
- new nitto's and 16" Team loco rims

- I also have A/C for the car including the
bracket to hitch up to the b16, just never got
around to putting it all in.

The car could use a new sunroof motor, and sunroof panel.
There is a small hole in the panel, but it doesn't leak.
There are the usual scuffs and dings here and there, but this crx is in exceptional shape.
The seats are in excellent condition, they don't even have the famous CRX rips and tears.

The car as of recently started smoking. I have not been driving it due to this reason.
I believe it is one of two things,
1. head gasket
2. valve seals and valves.

What can I say when I speak with him? what kind of questions should I ask him? any other thoughts and input VERY WELCOME!

thanks all

one

please don't start another thread. this is almost identical to another thread you started. no need to see doubles ;) especially when your other thread is already floating at the top.

thnx