This is the pretty flimsy plastic cover which extends across the bottom of the car between the front wheel arches and is easily damaged by careless use of trolley jacks, running over things etc. Mine has come loose (after servicing which is annoying but blame is unattributable) and has been rubbing along the road. Opinion varies on whether it is necessary at all but I think I would prefer to have it. Anyone know what the options and prices are?

It's pretty handy for keeping all the crap thrown up from the front wheels out of your engine bay.

Plenty of used or non-genuine ones on eBay but shipping costs are high due to their size.

Here is one I found, Part number: 1K0825237K, brand new, genuine Skoda, £60 delivered...

http://www.skodaparts.com/product/octavia-engine-undertray-2004-2013-30365

Trolley jacks? Who has been jacking on your plastic engine cover? I'd take it back to them...