I have a RCA Scantrak 200 Channel Race Scanner for sale or trade. If you are interested in it....let me know. Here are some specs:

Basic Specs
Channels 200
Banks 10
Coverage 29-54 108-174 380-512 806-960 MHz
Scan 25 chan/sec
Search 50 chan/sec
Steps 5, 12.5 & 50 kHz
Modes AM & FM
Sensitivity As listed in the manual :
29 - 54 : 1µV
108 - 137 : 2µV
137 - 174 : 1µV
380 - 512 : 1µV
806 - 960 : 2µV
Conversion Triple
IFs 1=257.5 2=21.4 3=0.455 MHz
Priority 1 frequency
Search limits 1 limit & 10 bands
Search skip 0
Auto-store No
S-meter No
Delay Global
Lockout Yes
Attenuator Global
Lock Yes
Tone codes No
Computer intf No
Rotary control No
Channel count No
Data skip No
Clock No
Timers No
Weather Yes
Weather Alert No
Light Display
Power 9V DC, 6 AA
Audio 240 mW
Size 2.5" W x 5.9" H x 1.75" D
Weight 9.2 oz/260 g