I tried the keyboard recently and it isn't a full-sized keyboard as you would expect. As long as you don't touch-type or have smallish hands and do touch-type you should be ok. I did find that the travel on the keys was very short and not to my liking even though I use a laptop and laptop style PC keyboards
Pricewise - don't think the price will fall that much by then as these products and suspect it will probably have a higher spec for the same price. So start saving now and not have to worry about debt come July