Information RCL buggy

[speedyMT]

I have an old RCL 4WD Electric Buggy kit (NIB). Because the box already opened many years ago, i plan to build it. Too bad I lost the assemby manual.
Is there anybody here knows or show me homepage of this buggy ?.
I also have some oldies like Blazing Blazer, Manta Ray, Nitro Brut, Turbo Ultima, Sand Scorcher and Mountaineer. All are NIB. Are these cars a collector item ?

Thanks,