Although it is true that most teachers are well paid, considering that teaching is a very rewarding career, the truth of the matter is that at the same time, teaching resources like the interactive whiteboard are now the zenith of technology in education and they might cost an arm and a leg.
The good thing is that if you can get the references to a good site online, you will be able to buy yours at a discounted price.
You must not necessarily buy at the teaching resource sites only, but you can also check out on the popular internet market sites because there is always someone who is always selling something that you might need.
Just find out about the relevant sites first and compare prices.
Sometimes, you should seek out some of the numerous sponsors who sponsor teachers so that they can at least afford the emerging technological teaching resources on the internet.
Such exist only in sites that sell educational materials and therefore, you can always be able to find the interactive whiteboard at very competitive prices.
When you sign up as a member in some forums on the social networking sites, you will also be able to share with other teachers from elsewhere about your need for a whiteboard, and they will tell you if they know.
Teaching is an interactive and social career and therefore you should always link up with many other teachers just so you can exchange news with them about the teaching industry.
This way, you should be able to know the stores and the sites that sell the whiteboards at a discount.