While there are still ways to buy LEGO sets that have long been retired, your best bet is to pick them up while they are still available at major retailers and haven't been marked-up by resellers.

so kids can get their hands on Lego Friends, Technic and City sets. We also have a round-up of the best Lego deals and lego space deals, if you're looking to build a bargain. But, whether it's ...