I know you are conscious about the capacity of your purse. Well, you'll simply have to let go of your cash whenver you'll buy microscopes for your research job. But there is a better way to save money and that it to buy discount microscopes. Compared to retail ones, bargain microscopes often have more to offer, either in extra services or freebies. What's nice about discount microscopes like metallurgical and tissue culture microscopes, is that you could even obtain discounts. Another thing is that the price you pay gives you optimum value of the service you'll get, not withstanding the quality product offered.