me and the mrs sold at a carboot the other week in Chorleywood, we set our table up at 7am and I took 3 beaters with me as a bit of an experiment. between 7 and 730 I had already had 10 different people ask how much the beaters were and I got talking with them, well tried to...the majority were not interested in chatting and I could see from what they already had that they were only buying stuff to sell on to make more money. A man came over with a loose at-at in a bag and we had a good chat, he was a collector but had no interest in buying online and only picked up what he could at carboot fairs.
Anyway the moral of the story is if you want to find vintage star wars figures then you need to be getting there early when the sellers are still setting up otherwise come 8 or 9 oclock when the general public usually turn up it's already gone.
we made £70 that day, mainly from an old hifi I took and Christmas/house warming presents we know longer needed