This Bioplex 200 was in good working condition. Now we found out that the laser module need to be replace. This unit will be very good for parts or you may opt to change the laser and have a brand new unit. the cost of replacing the laser is $8,000 . the unit comes with all software and dungle, etc.
we are located in Alameda. please call to make an appointment to see this equipment.

The Bio-Plex® 200 system is a suspension array system which offers protein and nucleic acid researchers a reliable multiplex assay solution that permits analysis of up to 100 biomolecules in a single sample. Included System Components. Array reader — combines 2 lasers, high-throughput fluidics, and real-time digital.

Environment conditions

Operating temperature
15-30°C (59-86°F)
Operating humidity, noncondensing
20-80%
Operating altitude
Designed to operate at up to 2,000 m (6,600′) mean sea level
Compensatory range
±2°C
UL installation category
UL Installation Category II, as defined in Annex J of UL 3101-1
Pollution degree
UL Pollution Degree 2, as defined in Section 3.7, 3.2, of UL 3101-1
Bio-Plex Array Reader Specifications

Input voltage range
100-240 V, 1.5 A, 47 – 63 Hz
Physical dimensions (W x D x H), cm
43 x 51 x 23
Weight, kg/lb
23/60
Lasers

Reporter laser
532 nm, >10 mW, frequency-doubled diode; 30 x 60 µm elliptical beam
Classification laser
635 nm, 10 mW, diode; 30 x 60 µm elliptical beam
Fluidics

Sheath flow rate, µl/sec
90
Cuvette
200 µm square flow channel
Sample injection rates, µl/sec
60
Electronics

Reporter channel detection
Photomultiplier tube, A/D resolution 14 bits
Classification and doublet discriminator channel detection
Avalanche photodiodes with temperature compensation, A/D resolution 12 bits
Communication interface
RS-232
Signal Processing

Measurement resolution
15 bits effective
Processor modes
Linear, with logarithmic or linear display option
Dynamic range, dB
70
Bio-Plex Microplate Platform Specifications

Input voltage range
100-240 V, 1.8 A, 47-63 Hz
Physical dimensions (W x D x H), cm
44 x 61 x 8
Weight, kg/lb
14.4 (32)
Communications interface
RS-232
Plate capacity
One 96-well microtiter plate, ≤0.75

more information on this Bio-Rad Bioplex 200 can be found on Bio-Rad website.
I found a useful link on YouTube as well: