General LEGO Sales [USA] LEGO Architecture Big Ben on sale for 27% off By Toys N BricksPosted onJuly 9, 2015July 9, 2015Time to Read:-words Amazon America currently has LEGO Architecture 21013 Big Ben on sale for $21.99 (reg.$29.99). Savings work out to be 27% off. LEGO Star Wars Jedi Interceptor is also down to $19.44 (reg.$24.99) which works out to be 24% off. Advertisements