Pavillons from the London Design Festival will be sold during the design auction sales, on October 15th at PhillipsdePury (sold to benefit of the festival)

The superCell pavillon from Marc Newson is the main auction:

PROPERTY SOLD TO BENEFIT THE LONDON DESIGN FESTIVAL   

MARC NEWSON

‘SuperCell’ pavilion, 2009

Laser-cut enamelled steel. 327.7 cm. (129 in.) high, 627.4 cm. (247 in.) diameter  For the Size + Matter Project, part of the London Design Festival.

ESTIMATE £100,000-150,000 † 

EXHIBITED 'Size + Matter', London Design Festival, SouthBank Centre, London, until 18 October 2009

(More pictures in this pdf from the London design festival here)

The second is from Shigeru Ban: the Paper tower pavillon:

PROPERTY SOLD TO BENEFIT THE LONDON DESIGN FESTIVAL

SHIGERU BAN

‘Paper Tower’ pavilion, 2009

Paper tubes, steel, concrete. 2300 cm. (905 1/2 in.) high, 900 cm. (354 3/8 in.) diameter  For the Size + Matter Project, part of the London Design Festival.

ESTIMATE £50,000-70,000 † 

EXHIBITED 'Size + Matter', London Design Festival, SouthBank Centre, London, until 18 October 2009