ALL GONE ALREADY! Not my auction for ref.
This seller has a couple of decent quality large Wisher breadboards for sale at a VERY low price. I paid £15 for one 1/4 of the size that gets daily use.
http://www.ebay.co.uk/itm/332156936047Note: not standard breadboard pattern - these are far more flexible though I find, particularly for analogue stuff.
They are much better than the cheap Chinese no brand ones and K&H ones and IMHO as good as the old Global Specialities and 3M ones.
Edit: retail price I found for these is about £59 ex VAT.
And yes I am the "1 sold"