Little lad loves this stuff, has good review and there are a number of other sets reduced. The girls pink in a tub at £12.99 (924/4252)seems good value too.
Can't find cheaper on the net, i know Argos is a bit hit and miss with stock.
Fisher-Price Trio Building Set.
Easy to build, so many ways!
Easy-click bricks, sticks, and panels, plus a play figure, make building a snap for kids.
They can build suggested designs, or build things all their own!
Includes 84 pieces in a convenient storage tub.
Great for take along play-the storage bin lid doubles as a building base!
All pieces in the TRIO™ Building System work together, collect them all and build a world of fun!
For ages 3 to 5 years.
good for finding local stockhttp://www.icheckstock.co.uk/
when i checked this morning there was stock in chester, whitchurch, runcorn, colwyn bay, liverpool, bootle, st helens, carnarfon, west bromich, haelsowen, wigan skemersdale, birmingham, salford etc