I've just found some Maserati A3 glossy prints for sale on Amazon at £2.99 - thought some might be of interest. Search on 'carprints maserati' in Amazon.
I have an A3+ printer and once I get the hang of photographing cars instead of wildlife I must give it a go but 2.99 is a **** good price for an A3 print even with 3.50 postage.