http://Www.sewing-table.net/gidget-II-sewing-table
If you buy the Gidget II, you can get a custom insert made. Try checking if your sewing machine fits the universal insert, so maybe you can save some money. Arrow has a great support team and they're very friendly, so I'd recommend them. At the site above I found the Gidget II for 179 and free shipping. Not sure how much it is elsewhere.
Sorry if there are typos. I'm on my phone checking the forum out.