you get some cheap Tamiya (good brand) elec RC cars out of Hong Kong off ebay
not tamiya but if you just want a rolling chassis to have as a model http://www.ebay.com....=item33695ed3dc
Man I went nuts when I was over there...... Everything is massively cheaper, More so when bought from the shops as ebay sellers put the price up abit......
I happened to find a B4 when I was over there to paint...... but just the model not the RC cars
Use to have a photo of one of the stores inside, stocked from the floor to the roof of models.