Forum member fanjo informs us that Argos United Kingdom and Argos Republic of Ireland is currently offering Buy 2 Get 1 Free on ALL Toys including LEGO! Offer is available online and in-stores but you can check and reserve your items online for store collection and discount will be applied in store.
The sale is good until Tuesday, August 6, 2013. Argos Ireland also has a €5 Voucher when you purchase over €30 on Lego products. Most of the Summer 2013 sets are also instock so this is a great opportunity to purchase those sets!