If you're really dying for the product then there may be a company on craigslist that does Ikea runs on the weekends and such. They charge you much more for the product, but in the end, it is about the same that it would cost you in gas and such.
Those Kludd boards can be recreated most likely. You can likely use a piece of glass from a large picture frame and spray it with frosted paint from your local home improvement store. You could also find someone willing to drill the holes for you. I've drilled many holes in glass using the proper drill bits, patience, and water. You really have to be careful with glass heating up. You can likely spend $20 on a 24x36 cheap picture frame at AC Moore or Michael's (craft store), spend a little less using some random coupon, and then get to it.
Whiteboard pens will work as long as the frosted paint is sprayed on the back and not the front.
