Head down to Pimlico for the amazeballs Capital Car Boot. It's on every Sunday, and if the weathers freezing (like it was this weekend) brrr, there's an indoor section - HURRAH!
It's full of trash (and treasures) and you will most certainly bag yourself a bargain! I did, with a delightful book costing 20 whole pennies!
Get your elbows at the ready, and don't forget your haggling voice...
ps. For regular updates on South London happenings follow me @sarahsouthldn