Last licensed van sale I'm aware of was hz windowless 253 trimatic elec windows, power steer, fresh paint, no rust straight etc in white with pretty crappy wheels. Sold for 13,500 . Drive it away. Could have spent some $$$ on gts dash, seats and wheels. The rest was good. This may help you price your purchase

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I think Adam Perth has his hj sandman van project for sale. I saw something that fit the description recently on gumtree