Wasn’t the Lego Movie awesome? My kids loved it (and so did I). Right now on Amazon you can pick up The LEGO Movie (DVD + UltraViolet Combo Pack) (2014) for just $14.96.
You can also pick up the The LEGO Movie (Blu-ray + DVD + UltraViolet Combo Pack) for $17.96.
Shipping is free with a $35 qualifying purchase or free with your Prime membership.