is there a site for concept cars ,that a regular person can buy?
140589
Typically, concept cars are not intended for sales to the general public.  They're intended to show off a particular new technology or as a representation of what could possibly end up on the showroom floor.  \nMore often than not, concept vehicles are one off creations and, if sold, would go for millions of dollars.
1148185
Have you tried eBay? That is usually a good place to start. Otherwise you may have to go to garage sales, but I think eBay would be easier.
382392
http://www.dealtime.com/xPP-Used_Cars--_1_000____1_500
62237
Try eBay motors, they have tons of vehicles on there. You could also try Yahoo classifieds.
507616
easy, while searching in yahoo or google instead of choosing search the web click on image search and type modified cars, or cars ,and the results will be fascinating :)
1101584
Although you may have to purchase a subscription, this might be a website you could try:\nhttp://www.plunkettresearch.com/Industries/AutomobilesTrucks/tabid/76/Default.aspx#\n\nMake sure this is what you're looking for before you open your wallet.
122311
jegs.com\nsummitracing.com\n\nTalk with a phone operater about the part(s) you're planning to buy before you buy them and have them installed. You can easily buy something that *fits* on your car but will end up hurting it without proper modification (other compatible parts). For example, if you just get a hot cam it could be too rough on the engine... In some cases a part can actually make the car lose power even if it claims to bring it up.
458676
You might want to try eBay, UMBRO or JOMA
348815
very good question and impecible taste on cars... ebay. i have found b20b's for half price they'd regularly be.that or go to functions.com
364490
Go look around for relatively big companies, a friend of mine was able to get a $20,000 sponsorship for a car though, but he now has to go to every local auto show and hand out flyers, there's some stickers of the sponsor company on the car, and he must travel at least something like 75 miles a day...
428993
Try this website, it has a relatively large selection\nhttp://ww2.collectorcartraderonline.com/
476680
try the autotrader.com or craigslist.com\n\nI sold my car on craigslist.com in 2 days of it being on the website....
129933
ebay has all kinds of kart parts
713478
www.rentasupercar.co.uk/rolls_royce.htm\n\n\ntry this
297234
www.copartfinder.com\nwww.car-part.com\nwww.mypartshop.com\n\nGood luck!
741146
Check out http://www.x-cart.com\n\nTheir product is highly customazible.
64981
You might want to check your local phone book for hobby shops.  If you would just like a simple train set sometimes places like Wal-Mart and Target carry them.  The website below is also useful in finding shops.