At least $800-$900 worth of Lego!! 26 sets- including Amusement Park, Hospital, Performing Arts School, Horse Stable, Horse Vet, Puppies, Disney Frozen Elsa's Ice Castle etc. Sets bought new- first and only owner. Partially taken apart. I started sorting pieces by color but ran out of steam! 99% of pieces (only missing a few for all 26 sets) plus spares included with each sets (which may include replacements for some of the missing pieces?). Instruction Manuals as well (which list the specific pieces needed for each set).