The cheapest way to get a car sprayed is to learn to do it yourself. I did mine for about $700 (including buying all the gear and using pearl paint), without any prior knowledge. Also to reduce the cost if you do send it somewhere, is to do some of the work yourself (sand back to metal, fill holes with bog etc). Other than that try Prestige in Hume they might be able to help (although this is only hearsay)...