The Hornby Shop at the Swindon Designer Outlet Village in Swindon (SN2 2DY) is selling off pots of Humbrol Acrylic Paint for just 25p a pot.
I picked up four pots - but now I'm home I wish I had bought more.
Please note it is not the full range - but about 10 over stocks. Ask at the counter and they will direct you to a bin full of pots of paints.
Other Hornby shops may also have some clearance paints.....
Tony