Dash insert...

Ok, i'm about to get a new headunit soon and i didn't just wanna put a piece of plastic or something and cover up the bottom hole, i wanna make it useful and put stuff in it. I found this on 50resto and i really like it, but it seems kinda pricey to me, if anyone knows where i can find one cheaper post up!

http://www.latemodelrestoration.com/iwwida.pvx?;item?item_no=LRS-13594A%20%20%20%20%201&comp=LRS

thanks, garrett