Im thinking of having this done to both of my cars. Any ideas on cost?

thinking of having mine done so am intrested what it costs as not had time to get est yet.

£300-500 IIRC

That was for all windows with security film with the rear films lightly tinted.

Mine were done by these guys about three years ago for 150 quid:

Tinter.co.uk

Bit of a trek from Portsmouth though - they're in the Midlands

Last week Pentagon quoted me £195 + VAT and £205 + VAT (depending on where I was having it done) for all windows rear of the B pillar on a hatchback Octavia 1. Plus.. apparently if you make the booking online you get 12 months subscription to EVO.

Pentagon UK: Car Window Tinting and Security Film Specialists, UK and International

I Didn't get it done in the end, spent the money on other things.

I started a thread a while back about this...some good info on it.

http://briskoda.net/forums/styling-car-care/window-tints-good/85810/