Head to your nearest vandal-proofed bus shelter and vandalise it. Or try the DT department of your local school, they'll have offcuts of perspex coming out of their ears.
What pray is DT department? I assume it has nothing to do with Delirium tremens? As for my local bus shelter the perspex has already been got at though I believe my local phone box still has some pristine sheets. I think I have found a supplier very local and emailed them. I did find an online supplier who wanted to charge a tenner postage for a bit which was going to cost less than 2 quid.
My missus managed to get a small piece from a local sign making company. They happily gave it to us for free as it was only 6x10inches, cut and finished too.
370mm x 240mm x 3 or 4mm. It is for the side of my FT03 which I am looking to sell on and this spoils the overall look. So far I have had a £14 quote and a £7.95 both these include postage. There is a place nearby which I have emailed and hopefully they will come up with something.
1: Ask Yellow pages about local plastics suppliers. 2: Ring and ask if you can take a look at their scrap bin.
I emailed them yesterday for the custom size rather than paying ten quid for something I would then need to cut myself.
Well anywhere that custom size cuts will charge for the service, it's hardly a feat of engineering cutting Perspex mate, and you should have said you wanted it cut for you