This is an outstanding original Gilbert Erector #10057 set in its original metal box.  This set is LIKE NEW and as you can see it wasn't played with very much if at all!  Most of the components are still bound together just as they left the factory.  It also has the motor, original tools, can of fasteners, and booklet which are all in great shape.  This would surely be an upgrade for a set that you may have.  Mint condition sets like this don't come along very often so don't miss your chance on it.  The pictures tell the story.  You won't be disappointed in any way.  I can be reached at 262 573 193 1 if you'd like to talk about it.  Good Luck.