I found this on eBay today, I wonder how much it will sell for. It looks like an all original Speedway.
VINTAGE SPEEDWAY RED BARON MINI BIKE / RUPP / FOX : eBay Motors (item 250580235909 end time Feb-20-10 14:41:47 PST)
VINTAGE SPEEDWAY RED BARON MINI BIKE / RUPP / FOX : eBay Motors (item 250580235909 end time Feb-20-10 14:41:47 PST)