The fly shop I frequent sometime buys lots from estates. There was a Plano box in one lot that I picked for $20, which included the box and whatever was in it. Turned out to be a real good deal. I use this when I'm fishing from a boat. It has a storage area on top which will hold 3 to 4 medium fly boxes, the size of video cassette storage boxes, tippet spools, reels, spare spools etc. Below in a separate area is storage for 3 large boxes. It'll hold every thing I need for a boat trip.