I think I've read somewhere that a Stradale bumper was £10k which seems obscene although it wouldn't surprise me, two Ceramic discs, a wheel, tyre, shock absorber, suspension etc, £35k seems not far off when it all comes together.
I would be shocked, disturbed and disgusted if an MC Stradale front bumper cost £10K from a UK dealer. Formula Dynamics sell an entire MC Corsa carbon fibre bodykit for under £15K ! That includes carbon fibre bonnet, front bumper, front side panels, side skirts, rear bumper/diffuser and exhaust tips!!!!!
http://www.formuladynamics.com/products/granturismo_s_corsa_bodykit/granturismo_s_corsa_bodykit.php