Duplo advice needed

blue leader · 2015-01-04T18:31:27.000Z

I have never sold duplo sets before and need some input. My local WM has 10525 Big Farm for $40, and 10507 First Train for $30. There is a ton of each and it doesn't look like any have moved since going on clearance a week ago. I'm guessing they'll go down more. At what price are these a buy? Does duplo appreciate much? Certain themes more than others? Thanks for any input on this. Sent from my HTC6525LVW using Brickpicker mobile app