How much is a pop top install? Seems like this is priced within the market if a pop top can be installed for $10-15. Duramax vans are pretty rare so given a slight premium for that seems pretty reasonable.
2015 Chevy Express 3500 Duramax
w/ Quigley 4x4 & Agile Fox shocks
Sold 2005 E350 Chateau
Quigley with Agile RIP, 6.0 PSD