Auctions and two objects to purchase via auction

1) http://www.christies.com/
It's a Web site in which you can find and buy differents things, one of the items more unusual for me are :
- Anatomy As Art: The Dean Edell Collection New York Rock,20 Rockefeller Plaza New York. It was sold for 1,449,362 $ and the opening bid was 1,750 $.
- Fine and Rare Wines, New York Rock, 20 Rockefeller Plaza New York. It was sold for 1,947,780 $ and the opening bid was 48,000 $.
Talking of upcoming auctions the most spectacular is the ultimate jeff koons:Diamond (blue) Post-War & Contemporary Art. The dates are the evening 13 November 2007 at 7:00 pm and the place: 20 Rockefeller Plaza, New York.
2) http://www.ebay.com/
It's a very visited Web page created for buying and selling all the things you can imagine. I'm going to choose two items linked with my likes.
- my mother is a fan of the designer Balenciaga and I have find a beautiful boots . The current bird is for $255.00 but the first bird was $9.99. there are 10 birds and the seller is a girl from Germany.
- I like very much surfing so would like a surfboarding. it has 15 birds and the first bid was $24.99, now the courrent bid is $132.50. the seller is a boy from California.