Old School Canyon Board-any info or prices?

I came across this site while trying to find some info about a Canyon board I'v had since I was 8. I'm trying to get a price quote on it- its to small for me and I just sink it when not riding a wave- its a 5'10"- blue rails- has Rusty logo on top of board with Rusty Preisendorfer name under the logo and shaped by him as well- sais Canyon across the board in red and blue colors- underside has Canyon logo in white- purple and black coloring- 3 fin- coudn't get an exact style for bottom of the board- has 2 lips on either side near the base- any help would be greatly appreciated- thank you