How much for new Ifor Williams floor?!

[DellaMoon]

Just found a defect in the floor of the lorry I borrow from a friend. It's a 3.5 tonne lorry chassis with an Ifor Willniams on the back. Any ideas how much a new floor would cost?!!

Thank you!!!!

 

[Paint it Lucky]

Don't know if this helps but my friend recently got her pegasus double trailer's floor redone, it cost her £500.