Alright, so I'm planning on doing a 10 minute routine at my College for our annual air guitar event that involves me being dressed up as the Green Ranger (Goldar and Dragonzord costumes would be cool too, but I can't even begin to imagine how I would do that). The one problem is, after checking Ebay, it seems that a believable Green Ranger costume might cost me upwards of $500, something I'm not willing to spend on this. Are there any cosplay experts out there who might be able to help me find a cheaper way to do this? I don't have any sewing skills, but I could probably put together a model helmet.