While the regular price on the Maxwell & Williams Microstoven Rectangular Baker 32 x 22.5cm is $39.95 at Zanui, they've got it on sale for only $24.95 until the 11th of November 2014. Shipping charges aren't that bad either at only another $6.95, putting your total price at $31.90.
The Microstoven includes a key mineral called Spodumene which makes it suitable for cooking on both electric and stove tops as well as the oven. My mom's had this one for a couple of years now and she says it's great for making lasagna and roasts. What's nice about it is that it works well on the stove for browning and then you can just pop it in the oven for braising without having to use another dish.
Looking at the prices on the baker elsewhere, I did see it at Home and Kitchen for $39.95 with another $8.80 for shipping and for $56.99 at Mighty Ape with delivery charges of another $4.99 on top.