Your old car tax disc could be worth a fortune - Some discs selling for hundreds of pounds MOTORISTS could make hundreds of pounds by selling their car tax discs on eBay, as some variants could secretly be worth a fortune due to how rare they are. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:British drivers among the angriest in EuropeFerrari GTC4 Lusso T adds turbo V8 to rangeToyota GT86 to receive major revisionsCar review: Nifty new Scenic goes fourthFive tips for driving your kids to universityOlder Brits could 'save over £1,000 a YEAR' by shopping around for car insurance deal